diff --git a/CHANGELOG.md b/CHANGELOG.md
index 58214a2b5..665ebd17b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,18 +7,29 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [vNext]
 
-- ...
+## [4.5.0]
+
+### Changed
+
+- Updated Substrate to polkadot-v0.9.27
 
 ## [4.4.0]
 
 ### Changed
 
 - Updated Substrate to polkadot-v0.9.26
+- New `cluster` parameter for `serve` and `store` calls in `pallet-ddc-staking` to specify the DDC cluster ID which the caller is willing to join
 
 ## [4.3.0]
 
+### Added
+
+- DDC Staking `CurrentEra` follows DAC era counter
+
 ### Changed
 
+- Preferences parameter removed from `pallet-ddc-staking` calls, `value` parameter returned back to `bond` and `unbond` calls
+- Distinct bond size requirements for `Storage` and `Edge` roles with default to 100 CERE
 - Updated Substrate to polkadot-v0.9.25
 
 ## [4.2.0]
diff --git a/Cargo.lock b/Cargo.lock
index 1ee833e1e..ef4c1cf86 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -27,7 +27,7 @@ version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a76fd60b23679b7d19bd066031410fb7e458ccc5e958eb5c325888ce4baedc97"
 dependencies = [
- "gimli 0.27.2",
+ "gimli 0.27.3",
 ]
 
 [[package]]
@@ -77,7 +77,7 @@ version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fcb51a0695d8f838b1ee009b3fbf66bda078cd64590202a864a8f3e8c4315c47"
 dependencies = [
- "getrandom 0.2.9",
+ "getrandom 0.2.10",
  "once_cell",
  "version_check",
 ]
@@ -191,9 +191,9 @@ checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
 
 [[package]]
 name = "arrayvec"
-version = "0.7.2"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8da52d66c7071e2e3fa2a1e5c6d088fec47b593032b254f5e980de8ea54454d6"
+checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
 
 [[package]]
 name = "asn1_der"
@@ -255,9 +255,9 @@ dependencies = [
  "log",
  "parking",
  "polling",
- "rustix 0.37.19",
+ "rustix 0.37.20",
  "slab",
- "socket2",
+ "socket2 0.4.9",
  "waker-fn",
 ]
 
@@ -283,7 +283,7 @@ dependencies = [
  "cfg-if",
  "event-listener",
  "futures-lite",
- "rustix 0.37.19",
+ "rustix 0.37.20",
  "signal-hook",
  "windows-sys 0.48.0",
 ]
@@ -326,7 +326,7 @@ dependencies = [
  "futures-io",
  "futures-util",
  "pin-utils",
- "socket2",
+ "socket2 0.4.9",
  "trust-dns-resolver",
 ]
 
@@ -394,7 +394,7 @@ dependencies = [
  "cfg-if",
  "libc",
  "miniz_oxide 0.6.2",
- "object 0.30.3",
+ "object 0.30.4",
  "rustc-demangle",
 ]
 
@@ -517,8 +517,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3c2f0dc9a68c6317d884f97cc36cf5a3d20ba14ce404227df55e1af708ab04bc"
 dependencies = [
  "arrayref",
- "arrayvec 0.7.2",
- "constant_time_eq 0.2.5",
+ "arrayvec 0.7.4",
+ "constant_time_eq 0.2.6",
 ]
 
 [[package]]
@@ -528,21 +528,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6637f448b9e61dfadbdcbae9a885fadee1f3eaffb1f8d3c1965d3ade8bdfd44f"
 dependencies = [
  "arrayref",
- "arrayvec 0.7.2",
- "constant_time_eq 0.2.5",
+ "arrayvec 0.7.4",
+ "constant_time_eq 0.2.6",
 ]
 
 [[package]]
 name = "blake3"
-version = "1.3.3"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42ae2468a89544a466886840aa467a25b766499f4f04bf7d9fcd10ecee9fccef"
+checksum = "729b71f35bd3fa1a4c86b85d32c8b9069ea7fe14f7a53cfabb65f62d4265b888"
 dependencies = [
  "arrayref",
- "arrayvec 0.7.2",
+ "arrayvec 0.7.4",
  "cc",
  "cfg-if",
- "constant_time_eq 0.2.5",
+ "constant_time_eq 0.2.6",
 ]
 
 [[package]]
@@ -693,7 +693,7 @@ dependencies = [
  "cargo-platform",
  "semver 1.0.17",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
 ]
 
 [[package]]
@@ -707,7 +707,7 @@ dependencies = [
 
 [[package]]
 name = "cere"
-version = "4.4.0"
+version = "4.5.0"
 dependencies = [
  "cere-cli",
  "sc-cli",
@@ -717,7 +717,7 @@ dependencies = [
 
 [[package]]
 name = "cere-cli"
-version = "4.4.0"
+version = "4.5.0"
 dependencies = [
  "cere-client",
  "cere-service",
@@ -731,7 +731,7 @@ dependencies = [
 
 [[package]]
 name = "cere-client"
-version = "4.4.0"
+version = "4.5.0"
 dependencies = [
  "cere-dev-runtime",
  "cere-runtime",
@@ -766,7 +766,7 @@ dependencies = [
 
 [[package]]
 name = "cere-dev-runtime"
-version = "4.4.0"
+version = "4.5.0"
 dependencies = [
  "cere-dev-runtime-constants",
  "cere-runtime-common",
@@ -850,7 +850,7 @@ dependencies = [
 
 [[package]]
 name = "cere-dev-runtime-constants"
-version = "4.4.0"
+version = "4.5.0"
 dependencies = [
  "node-primitives",
  "sp-runtime",
@@ -858,7 +858,7 @@ dependencies = [
 
 [[package]]
 name = "cere-rpc"
-version = "4.4.0"
+version = "4.5.0"
 dependencies = [
  "jsonrpsee",
  "node-primitives",
@@ -888,7 +888,7 @@ dependencies = [
 
 [[package]]
 name = "cere-runtime"
-version = "4.4.0"
+version = "4.5.0"
 dependencies = [
  "cere-runtime-common",
  "cere-runtime-constants",
@@ -971,11 +971,11 @@ dependencies = [
 
 [[package]]
 name = "cere-runtime-common"
-version = "4.4.0"
+version = "4.5.0"
 
 [[package]]
 name = "cere-runtime-constants"
-version = "4.4.0"
+version = "4.5.0"
 dependencies = [
  "node-primitives",
  "sp-runtime",
@@ -983,7 +983,7 @@ dependencies = [
 
 [[package]]
 name = "cere-service"
-version = "4.4.0"
+version = "4.5.0"
 dependencies = [
  "cere-client",
  "cere-dev-runtime",
@@ -1151,7 +1151,7 @@ version = "3.2.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ae6371b8bdc8b7d3959e9cf7b22d4435ef3e79e138688421ec654acf8c81b008"
 dependencies = [
- "heck 0.4.1",
+ "heck",
  "proc-macro-error",
  "proc-macro2",
  "quote",
@@ -1178,9 +1178,9 @@ dependencies = [
 
 [[package]]
 name = "comfy-table"
-version = "5.0.1"
+version = "6.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b103d85ca6e209388771bfb7aa6b68a7aeec4afbf6f0a0264bfbf50360e5212e"
+checksum = "7e959d788268e3bf9d35ace83e81b124190378e4c91c9067524675e33394b8ba"
 dependencies = [
  "strum",
  "strum_macros",
@@ -1210,9 +1210,9 @@ checksum = "245097e9a4535ee1e3e3931fcfcd55a796a44c643e8596ff6566d68f09b87bbc"
 
 [[package]]
 name = "constant_time_eq"
-version = "0.2.5"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13418e745008f7349ec7e449155f419a61b92b58a99cc3616942b926825ec76b"
+checksum = "21a53c0a4d288377e7415b53dcfc3c04da5cdc2cc95c8d5ac178b58f0b861ad6"
 
 [[package]]
 name = "core-foundation"
@@ -1250,9 +1250,9 @@ dependencies = [
 
 [[package]]
 name = "cpufeatures"
-version = "0.2.7"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e4c1eaa2012c47becbbad2ab175484c2a84d1185b566fb2cc5b8707343dfe58"
+checksum = "03e69e28e9f7f77debdedbaafa2866e1de9ba56df55a8bd7cfc724c25a09987c"
 dependencies = [
  "libc",
 ]
@@ -1385,22 +1385,22 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.9.14"
+version = "0.9.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46bd5f3f85273295a9d14aedfb86f6aadbff6d8f5295c4a9edb08e819dcf5695"
+checksum = "ae211234986c545741a7dc064309f67ee1e5ad243d0e48335adc0484d960bcc7"
 dependencies = [
  "autocfg",
  "cfg-if",
  "crossbeam-utils",
- "memoffset 0.8.0",
+ "memoffset 0.9.0",
  "scopeguard",
 ]
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.15"
+version = "0.8.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c063cd8cc95f5c377ed0d4b49a4b21f632396ff690e8470c29b3359b346984b"
+checksum = "5a22b2d63d4d1dc0b7f1b6b2747dd0088008a9be28b6ddf0b1e7d335e3037294"
 dependencies = [
  "cfg-if",
 ]
@@ -1759,7 +1759,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "21cdad81446a7f7dc43f6a77409efeb9733d2fa65553efef6018ef257c959b73"
 dependencies = [
- "heck 0.4.1",
+ "heck",
  "proc-macro2",
  "quote",
  "syn 1.0.109",
@@ -1986,7 +1986,7 @@ checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 [[package]]
 name = "fork-tree"
 version = "3.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "parity-scale-codec",
 ]
@@ -2003,7 +2003,7 @@ dependencies = [
 [[package]]
 name = "frame-benchmarking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2025,7 +2025,7 @@ dependencies = [
 [[package]]
 name = "frame-benchmarking-cli"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "Inflector",
  "chrono",
@@ -2055,7 +2055,7 @@ dependencies = [
  "sc-service",
  "sc-sysinfo",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "serde_nanos",
  "sp-api",
  "sp-blockchain",
@@ -2076,7 +2076,7 @@ dependencies = [
 [[package]]
 name = "frame-election-provider-solution-type"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -2087,7 +2087,7 @@ dependencies = [
 [[package]]
 name = "frame-election-provider-support"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-election-provider-solution-type",
  "frame-support",
@@ -2103,7 +2103,7 @@ dependencies = [
 [[package]]
 name = "frame-executive"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2131,7 +2131,7 @@ dependencies = [
 [[package]]
 name = "frame-support"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "bitflags",
  "frame-metadata",
@@ -2161,7 +2161,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "Inflector",
  "frame-support-procedural-tools",
@@ -2173,7 +2173,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-support-procedural-tools-derive",
  "proc-macro-crate",
@@ -2185,7 +2185,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools-derive"
 version = "3.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2195,7 +2195,7 @@ dependencies = [
 [[package]]
 name = "frame-system"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-support",
  "log",
@@ -2212,7 +2212,7 @@ dependencies = [
 [[package]]
 name = "frame-system-benchmarking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -2227,7 +2227,7 @@ dependencies = [
 [[package]]
 name = "frame-system-rpc-runtime-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -2236,7 +2236,7 @@ dependencies = [
 [[package]]
 name = "frame-try-runtime"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-support",
  "sp-api",
@@ -2453,9 +2453,9 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.9"
+version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c85e1d9ab2eadba7e5040d4e09cbd6d072b76a557ad64e797c2cb9d4da21d7e4"
+checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
 dependencies = [
  "cfg-if",
  "libc",
@@ -2485,9 +2485,9 @@ dependencies = [
 
 [[package]]
 name = "gimli"
-version = "0.27.2"
+version = "0.27.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad0a93d233ebf96623465aad4046a8d3aa4da22d4f4beba5388838c8a434bbb4"
+checksum = "b6c80984affa11d98d1b88b66ac8853f143217b399d3c74116778ff8fdb4ed2e"
 
 [[package]]
 name = "glob"
@@ -2560,7 +2560,7 @@ dependencies = [
  "pest",
  "pest_derive",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "thiserror",
 ]
 
@@ -2597,15 +2597,6 @@ dependencies = [
  "ahash",
 ]
 
-[[package]]
-name = "heck"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d621efb26863f0e9924c6ac577e8275e5e6b77455db64ffa6c65c904e9e132c"
-dependencies = [
- "unicode-segmentation",
-]
-
 [[package]]
 name = "heck"
 version = "0.4.1"
@@ -2753,7 +2744,7 @@ dependencies = [
  "httpdate",
  "itoa 1.0.6",
  "pin-project-lite 0.2.9",
- "socket2",
+ "socket2 0.4.9",
  "tokio",
  "tower-service",
  "tracing",
@@ -2777,9 +2768,9 @@ dependencies = [
 
 [[package]]
 name = "iana-time-zone"
-version = "0.1.56"
+version = "0.1.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0722cd7114b7de04316e7ea5456a0bbb20e4adb46fd27a3697adb812cff0f37c"
+checksum = "2fad5b825842d2b38bd206f3e81d6957625fd7f0a361e345c30e01a0ae2dd613"
 dependencies = [
  "android_system_properties",
  "core-foundation-sys",
@@ -2945,13 +2936,13 @@ checksum = "aa2f047c0a98b2f299aa5d6d7088443570faae494e9ae1305e48be000c9e0eb1"
 
 [[package]]
 name = "ipconfig"
-version = "0.3.1"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd302af1b90f2463a98fa5ad469fc212c8e3175a41c3068601bfa2727591c5be"
+checksum = "b58db92f96b720de98181bbbe63c831e87005ab460c1bf306eb2622b4707997f"
 dependencies = [
- "socket2",
+ "socket2 0.5.3",
  "widestring",
- "winapi",
+ "windows-sys 0.48.0",
  "winreg",
 ]
 
@@ -2969,7 +2960,7 @@ checksum = "adcf93614601c8129ddf72e2d5633df827ba6551541c6d8c59520a371475be1f"
 dependencies = [
  "hermit-abi 0.3.1",
  "io-lifetimes 1.0.11",
- "rustix 0.37.19",
+ "rustix 0.37.20",
  "windows-sys 0.48.0",
 ]
 
@@ -3005,9 +2996,9 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.63"
+version = "0.3.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f37a4a5928311ac501dee68b3c7613a1037d0edb30c8e5427bd832d55d1b790"
+checksum = "c5f195fe497f702db0f318b07fdd68edb16955aed830df8363d837542f8f935a"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -3055,7 +3046,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "16efcd4477de857d4a2195a45769b2fe9ebb54f3ef5a4221d3b014a4fe33ec0b"
 dependencies = [
  "anyhow",
- "arrayvec 0.7.2",
+ "arrayvec 0.7.4",
  "async-lock",
  "async-trait",
  "beef",
@@ -3070,7 +3061,7 @@ dependencies = [
  "rand 0.8.5",
  "rustc-hash",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "soketto",
  "thiserror",
  "tokio",
@@ -3090,7 +3081,7 @@ dependencies = [
  "jsonrpsee-core",
  "jsonrpsee-types",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "tokio",
  "tracing",
 ]
@@ -3116,7 +3107,7 @@ dependencies = [
  "anyhow",
  "beef",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "thiserror",
  "tracing",
 ]
@@ -3142,7 +3133,7 @@ dependencies = [
  "futures-util",
  "jsonrpsee-core",
  "jsonrpsee-types",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "soketto",
  "tokio",
  "tokio-stream",
@@ -3233,9 +3224,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.145"
+version = "0.2.146"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc86cde3ff845662b8f4ef6cb50ea0e20c524eb3d29ae048287e06a1b3fa6a81"
+checksum = "f92be4933c13fd498862a9e02a3055f8a8d9c039ce33db97306fd5a6caa7f29b"
 
 [[package]]
 name = "libloading"
@@ -3278,7 +3269,7 @@ dependencies = [
  "bytes",
  "futures",
  "futures-timer",
- "getrandom 0.2.9",
+ "getrandom 0.2.10",
  "instant",
  "lazy_static",
  "libp2p-autonat",
@@ -3359,7 +3350,7 @@ dependencies = [
  "rand 0.8.5",
  "ring",
  "rw-stream-sink",
- "sha2 0.10.6",
+ "sha2 0.10.7",
  "smallvec",
  "thiserror",
  "unsigned-varint",
@@ -3433,7 +3424,7 @@ dependencies = [
  "prost-build",
  "rand 0.7.3",
  "regex",
- "sha2 0.10.6",
+ "sha2 0.10.7",
  "smallvec",
  "unsigned-varint",
  "wasm-timer",
@@ -3466,7 +3457,7 @@ version = "0.38.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "740862893bb5f06ac24acc9d49bdeadc3a5e52e51818a30a25c1f3519da2c851"
 dependencies = [
- "arrayvec 0.7.2",
+ "arrayvec 0.7.4",
  "asynchronous-codec",
  "bytes",
  "either",
@@ -3480,7 +3471,7 @@ dependencies = [
  "prost",
  "prost-build",
  "rand 0.7.3",
- "sha2 0.10.6",
+ "sha2 0.10.7",
  "smallvec",
  "thiserror",
  "uint",
@@ -3505,7 +3496,7 @@ dependencies = [
  "log",
  "rand 0.8.5",
  "smallvec",
- "socket2",
+ "socket2 0.4.9",
  "void",
 ]
 
@@ -3558,7 +3549,7 @@ dependencies = [
  "prost",
  "prost-build",
  "rand 0.8.5",
- "sha2 0.10.6",
+ "sha2 0.10.7",
  "snow",
  "static_assertions",
  "x25519-dalek",
@@ -3655,7 +3646,7 @@ dependencies = [
  "prost",
  "prost-build",
  "rand 0.8.5",
- "sha2 0.10.6",
+ "sha2 0.10.7",
  "thiserror",
  "unsigned-varint",
  "void",
@@ -3723,7 +3714,7 @@ dependencies = [
  "libc",
  "libp2p-core",
  "log",
- "socket2",
+ "socket2 0.4.9",
 ]
 
 [[package]]
@@ -3921,9 +3912,9 @@ dependencies = [
 
 [[package]]
 name = "lock_api"
-version = "0.4.9"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "435011366fe56583b16cf956f9df0095b405b82d76425bc8981c0e22e60ec4df"
+checksum = "c1cc9717a20b1bb222f333e6a92fd32f7d8a18ddc5a3191a11af45dcbf4dcd16"
 dependencies = [
  "autocfg",
  "scopeguard",
@@ -3931,9 +3922,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.18"
+version = "0.4.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "518ef76f2f87365916b142844c16d8fefd85039bc5699050210a7778ee1cd1de"
+checksum = "b06a4cde4c0f271a446782e3eff8de789548ce57dbc8eca9292c27f4a42004b4"
 dependencies = [
  "value-bag",
 ]
@@ -4051,9 +4042,9 @@ dependencies = [
 
 [[package]]
 name = "memoffset"
-version = "0.8.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d61c719bcfbcf5d62b3a09efa6088de8c54bc0bfcd3ea7ae39fcc186108b8de1"
+checksum = "5a634b1c61a95585bd15607c6ab0c4e5b226e695ff2800ba0cdccddf208c406c"
 dependencies = [
  "autocfg",
 ]
@@ -4169,7 +4160,7 @@ dependencies = [
  "core2",
  "digest 0.10.7",
  "multihash-derive",
- "sha2 0.10.6",
+ "sha2 0.10.7",
  "sha3",
  "unsigned-varint",
 ]
@@ -4326,7 +4317,7 @@ dependencies = [
 [[package]]
 name = "node-primitives"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-system",
  "parity-scale-codec",
@@ -4384,7 +4375,7 @@ version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a652d9771a63711fd3c3deb670acfbe5c30a4072e664d7a3bf5a9e1056ac72c3"
 dependencies = [
- "arrayvec 0.7.2",
+ "arrayvec 0.7.4",
  "itoa 1.0.6",
 ]
 
@@ -4455,9 +4446,9 @@ dependencies = [
 
 [[package]]
 name = "object"
-version = "0.30.3"
+version = "0.30.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea86265d3d3dcb6a27fc51bd29a4bf387fae9d2986b823079d4986af253eb439"
+checksum = "03b4680b86d9cfafba8fc491dc9b6df26b68cf40e9e6cd73909194759a63c385"
 dependencies = [
  "memchr",
 ]
@@ -4488,9 +4479,9 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "os_str_bytes"
-version = "6.5.0"
+version = "6.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ceedf44fb00f2d1984b0bc98102627ce622e083e49a5bacdb3e514fa4238e267"
+checksum = "4d5d9eb14b174ee9aa2ef96dc2b94637a2d4b6e7cb873c7e171f0c20c6cf3eac"
 
 [[package]]
 name = "output_vt100"
@@ -4523,7 +4514,7 @@ dependencies = [
 [[package]]
 name = "pallet-authority-discovery"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4539,7 +4530,7 @@ dependencies = [
 [[package]]
 name = "pallet-authorship"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4554,7 +4545,7 @@ dependencies = [
 [[package]]
 name = "pallet-babe"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4578,7 +4569,7 @@ dependencies = [
 [[package]]
 name = "pallet-bags-list"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-election-provider-support",
@@ -4598,7 +4589,7 @@ dependencies = [
 [[package]]
 name = "pallet-balances"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4613,7 +4604,7 @@ dependencies = [
 [[package]]
 name = "pallet-bounties"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4630,7 +4621,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-cere-ddc"
-version = "4.4.0"
+version = "4.5.0"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4645,7 +4636,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-chainbridge"
-version = "4.4.0"
+version = "4.5.0"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4664,7 +4655,7 @@ dependencies = [
 [[package]]
 name = "pallet-child-bounties"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4683,7 +4674,7 @@ dependencies = [
 [[package]]
 name = "pallet-collective"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4700,12 +4691,13 @@ dependencies = [
 [[package]]
 name = "pallet-contracts"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "bitflags",
  "frame-benchmarking",
  "frame-support",
  "frame-system",
+ "impl-trait-for-tuples",
  "log",
  "pallet-contracts-primitives",
  "pallet-contracts-proc-macro",
@@ -4727,7 +4719,7 @@ dependencies = [
 [[package]]
 name = "pallet-contracts-primitives"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "bitflags",
  "parity-scale-codec",
@@ -4742,7 +4734,7 @@ dependencies = [
 [[package]]
 name = "pallet-contracts-proc-macro"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4752,7 +4744,7 @@ dependencies = [
 [[package]]
 name = "pallet-contracts-rpc"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "jsonrpsee",
  "pallet-contracts-primitives",
@@ -4769,7 +4761,7 @@ dependencies = [
 [[package]]
 name = "pallet-contracts-rpc-runtime-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "pallet-contracts-primitives",
  "parity-scale-codec",
@@ -4781,7 +4773,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-ddc-metrics-offchain-worker"
-version = "4.4.0"
+version = "4.5.0"
 dependencies = [
  "alt_serde",
  "frame-support",
@@ -4807,7 +4799,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-ddc-staking"
-version = "0.1.0"
+version = "4.5.0"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4824,7 +4816,7 @@ dependencies = [
 [[package]]
 name = "pallet-democracy"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4840,7 +4832,7 @@ dependencies = [
 [[package]]
 name = "pallet-election-provider-multi-phase"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-election-provider-support",
@@ -4863,7 +4855,7 @@ dependencies = [
 [[package]]
 name = "pallet-election-provider-support-benchmarking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-election-provider-support",
@@ -4876,7 +4868,7 @@ dependencies = [
 [[package]]
 name = "pallet-elections-phragmen"
 version = "5.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4893,7 +4885,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-erc20"
-version = "4.4.0"
+version = "4.5.0"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4913,7 +4905,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-erc721"
-version = "4.4.0"
+version = "4.5.0"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4932,7 +4924,7 @@ dependencies = [
 [[package]]
 name = "pallet-grandpa"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4955,7 +4947,7 @@ dependencies = [
 [[package]]
 name = "pallet-identity"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "enumflags2",
  "frame-benchmarking",
@@ -4971,7 +4963,7 @@ dependencies = [
 [[package]]
 name = "pallet-im-online"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4991,7 +4983,7 @@ dependencies = [
 [[package]]
 name = "pallet-indices"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5008,7 +5000,7 @@ dependencies = [
 [[package]]
 name = "pallet-membership"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5025,7 +5017,7 @@ dependencies = [
 [[package]]
 name = "pallet-multisig"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5040,7 +5032,7 @@ dependencies = [
 [[package]]
 name = "pallet-offences"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5057,7 +5049,7 @@ dependencies = [
 [[package]]
 name = "pallet-offences-benchmarking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-election-provider-support",
@@ -5080,7 +5072,7 @@ dependencies = [
 [[package]]
 name = "pallet-proxy"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5095,7 +5087,7 @@ dependencies = [
 [[package]]
 name = "pallet-randomness-collective-flip"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5109,7 +5101,7 @@ dependencies = [
 [[package]]
 name = "pallet-recovery"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5124,7 +5116,7 @@ dependencies = [
 [[package]]
 name = "pallet-scheduler"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5140,7 +5132,7 @@ dependencies = [
 [[package]]
 name = "pallet-session"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5161,7 +5153,7 @@ dependencies = [
 [[package]]
 name = "pallet-session-benchmarking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5177,7 +5169,7 @@ dependencies = [
 [[package]]
 name = "pallet-society"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5191,7 +5183,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-election-provider-support",
@@ -5214,7 +5206,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking-reward-curve"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -5225,7 +5217,7 @@ dependencies = [
 [[package]]
 name = "pallet-sudo"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5239,7 +5231,7 @@ dependencies = [
 [[package]]
 name = "pallet-timestamp"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5257,7 +5249,7 @@ dependencies = [
 [[package]]
 name = "pallet-tips"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5276,7 +5268,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5292,7 +5284,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "jsonrpsee",
  "pallet-transaction-payment-rpc-runtime-api",
@@ -5307,7 +5299,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc-runtime-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "pallet-transaction-payment",
  "parity-scale-codec",
@@ -5318,7 +5310,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-storage"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5336,7 +5328,7 @@ dependencies = [
 [[package]]
 name = "pallet-treasury"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5353,7 +5345,7 @@ dependencies = [
 [[package]]
 name = "pallet-utility"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5369,7 +5361,7 @@ dependencies = [
 [[package]]
 name = "pallet-vesting"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5402,11 +5394,11 @@ dependencies = [
 
 [[package]]
 name = "parity-scale-codec"
-version = "3.5.0"
+version = "3.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ddb756ca205bd108aee3c62c6d3c994e1df84a59b9d6d4a5ea42ee1fd5a9a28"
+checksum = "2287753623c76f953acd29d15d8100bcab84d29db78fb6f352adb3c53e83b967"
 dependencies = [
- "arrayvec 0.7.2",
+ "arrayvec 0.7.4",
  "bitvec",
  "byte-slice-cast",
  "impl-trait-for-tuples",
@@ -5416,9 +5408,9 @@ dependencies = [
 
 [[package]]
 name = "parity-scale-codec-derive"
-version = "3.1.4"
+version = "3.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86b26a931f824dd4eca30b3e43bb4f31cd5f0d3a403c5f5ff27106b805bfde7b"
+checksum = "2b6937b5e67bfba3351b87b040d48352a2fcb6ad72f81855412ce97b45c8f110"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -5498,7 +5490,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
 dependencies = [
  "lock_api",
- "parking_lot_core 0.9.7",
+ "parking_lot_core 0.9.8",
 ]
 
 [[package]]
@@ -5517,15 +5509,15 @@ dependencies = [
 
 [[package]]
 name = "parking_lot_core"
-version = "0.9.7"
+version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9069cbb9f99e3a5083476ccb29ceb1de18b9118cafa53e90c9551235de2b9521"
+checksum = "93f00c865fe7cabf650081affecd3871070f26767e7b2070a3ffae14c654b447"
 dependencies = [
  "cfg-if",
  "libc",
- "redox_syscall 0.2.16",
+ "redox_syscall 0.3.5",
  "smallvec",
- "windows-sys 0.45.0",
+ "windows-targets",
 ]
 
 [[package]]
@@ -5566,9 +5558,9 @@ checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
 
 [[package]]
 name = "pest"
-version = "2.6.0"
+version = "2.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e68e84bfb01f0507134eac1e9b410a12ba379d064eab48c50ba4ce329a527b70"
+checksum = "16833386b02953ca926d19f64af613b9bf742c48dcd5e09b32fbfc9740bf84e2"
 dependencies = [
  "thiserror",
  "ucd-trie",
@@ -5576,9 +5568,9 @@ dependencies = [
 
 [[package]]
 name = "pest_derive"
-version = "2.6.0"
+version = "2.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b79d4c71c865a25a4322296122e3924d30bc8ee0834c8bfc8b95f7f054afbfb"
+checksum = "7763190f9406839f99e5197afee8c9e759969f7dbfa40ad3b8dbee8757b745b5"
 dependencies = [
  "pest",
  "pest_generator",
@@ -5586,9 +5578,9 @@ dependencies = [
 
 [[package]]
 name = "pest_generator"
-version = "2.6.0"
+version = "2.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c435bf1076437b851ebc8edc3a18442796b30f1728ffea6262d59bbe28b077e"
+checksum = "249061b22e99973da1f5f5f1410284419e283bb60b79255bf5f42a94b66a2e00"
 dependencies = [
  "pest",
  "pest_meta",
@@ -5599,13 +5591,13 @@ dependencies = [
 
 [[package]]
 name = "pest_meta"
-version = "2.6.0"
+version = "2.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "745a452f8eb71e39ffd8ee32b3c5f51d03845f99786fa9b68db6ff509c505411"
+checksum = "457c310cfc9cf3f22bc58901cc7f0d3410ac5d6298e432a4f9a6138565cb6df6"
 dependencies = [
  "once_cell",
  "pest",
- "sha2 0.10.6",
+ "sha2 0.10.7",
 ]
 
 [[package]]
@@ -5733,9 +5725,9 @@ dependencies = [
 
 [[package]]
 name = "prettyplease"
-version = "0.2.6"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b69d39aab54d069e7f2fe8cb970493e7834601ca2d8c65fd7bbd183578080d1"
+checksum = "f2b0377b720bde721213a46cda1289b2f34abf0a436907cad91578c20de0454d"
 dependencies = [
  "proc-macro2",
  "syn 2.0.18",
@@ -5790,9 +5782,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.59"
+version = "1.0.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6aeca18b86b413c660b781aa319e4e2648a3e6f9eadc9b47e9038e6fe9f3451b"
+checksum = "dec2b086b7a862cf4de201096214fa870344cf922b2b30c167badb3af3195406"
 dependencies = [
  "unicode-ident",
 ]
@@ -5853,7 +5845,7 @@ dependencies = [
  "bytes",
  "cfg-if",
  "cmake",
- "heck 0.4.1",
+ "heck",
  "itertools",
  "lazy_static",
  "log",
@@ -6003,7 +5995,7 @@ version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 dependencies = [
- "getrandom 0.2.9",
+ "getrandom 0.2.10",
 ]
 
 [[package]]
@@ -6095,7 +6087,7 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b033d837a7cf162d7993aded9304e30a83213c648b6e389db233191f891e5c2b"
 dependencies = [
- "getrandom 0.2.9",
+ "getrandom 0.2.10",
  "redox_syscall 0.2.16",
  "thiserror",
 ]
@@ -6179,14 +6171,14 @@ dependencies = [
 [[package]]
 name = "remote-externalities"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "env_logger 0.9.3",
  "jsonrpsee",
  "log",
  "parity-scale-codec",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "sp-core",
  "sp-io",
  "sp-runtime",
@@ -6336,9 +6328,9 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.37.19"
+version = "0.37.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acf8729d8542766f1b2cf77eb034d52f40d375bb8b615d0b147089946e16613d"
+checksum = "b96e891d04aa506a6d1f318d2771bcb1c7dfda84e126660ace067c9b474bb2c0"
 dependencies = [
  "bitflags",
  "errno 0.3.1",
@@ -6362,9 +6354,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-native-certs"
-version = "0.6.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0167bac7a9f490495f3c33013e7722b53cb087ecbe082fb0c6387c96f634ea50"
+checksum = "a9aace74cb666635c918e9c12bc0d348266037aa8eb599b5cba565709a8dff00"
 dependencies = [
  "openssl-probe",
  "rustls-pemfile",
@@ -6434,7 +6426,7 @@ dependencies = [
 [[package]]
 name = "sc-allocator"
 version = "4.1.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "log",
  "sp-core",
@@ -6445,7 +6437,7 @@ dependencies = [
 [[package]]
 name = "sc-authority-discovery"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "async-trait",
  "futures",
@@ -6472,7 +6464,7 @@ dependencies = [
 [[package]]
 name = "sc-basic-authorship"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures",
  "futures-timer",
@@ -6495,7 +6487,7 @@ dependencies = [
 [[package]]
 name = "sc-block-builder"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "parity-scale-codec",
  "sc-client-api",
@@ -6511,7 +6503,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "impl-trait-for-tuples",
  "memmap2",
@@ -6520,7 +6512,7 @@ dependencies = [
  "sc-network",
  "sc-telemetry",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "sp-core",
  "sp-runtime",
 ]
@@ -6528,7 +6520,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec-derive"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -6539,7 +6531,7 @@ dependencies = [
 [[package]]
 name = "sc-cli"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "chrono",
  "clap",
@@ -6562,7 +6554,7 @@ dependencies = [
  "sc-tracing",
  "sc-utils",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "sp-blockchain",
  "sp-core",
  "sp-keyring",
@@ -6578,7 +6570,7 @@ dependencies = [
 [[package]]
 name = "sc-client-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "fnv",
  "futures",
@@ -6606,7 +6598,7 @@ dependencies = [
 [[package]]
 name = "sc-client-db"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "hash-db",
  "kvdb",
@@ -6631,7 +6623,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "async-trait",
  "futures",
@@ -6655,7 +6647,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-babe"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "async-trait",
  "fork-tree",
@@ -6698,7 +6690,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-babe-rpc"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures",
  "jsonrpsee",
@@ -6720,7 +6712,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-epochs"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "fork-tree",
  "parity-scale-codec",
@@ -6733,7 +6725,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-slots"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "async-trait",
  "futures",
@@ -6758,7 +6750,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-uncles"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "sc-client-api",
  "sp-authorship",
@@ -6769,7 +6761,7 @@ dependencies = [
 [[package]]
 name = "sc-executor"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "lazy_static",
  "lru",
@@ -6796,7 +6788,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-common"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "environmental",
  "parity-scale-codec",
@@ -6813,7 +6805,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-wasmi"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -6828,7 +6820,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-wasmtime"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "cfg-if",
  "libc",
@@ -6848,7 +6840,7 @@ dependencies = [
 [[package]]
 name = "sc-finality-grandpa"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "ahash",
  "async-trait",
@@ -6868,10 +6860,11 @@ dependencies = [
  "sc-consensus",
  "sc-keystore",
  "sc-network",
+ "sc-network-common",
  "sc-network-gossip",
  "sc-telemetry",
  "sc-utils",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "sp-api",
  "sp-application-crypto",
  "sp-arithmetic",
@@ -6888,7 +6881,7 @@ dependencies = [
 [[package]]
 name = "sc-finality-grandpa-rpc"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "finality-grandpa",
  "futures",
@@ -6899,7 +6892,7 @@ dependencies = [
  "sc-finality-grandpa",
  "sc-rpc",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "sp-blockchain",
  "sp-core",
  "sp-runtime",
@@ -6909,7 +6902,7 @@ dependencies = [
 [[package]]
 name = "sc-informant"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "ansi_term 0.12.1",
  "futures",
@@ -6926,12 +6919,12 @@ dependencies = [
 [[package]]
 name = "sc-keystore"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "async-trait",
  "hex",
  "parking_lot 0.12.1",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "sp-application-crypto",
  "sp-core",
  "sp-keystore",
@@ -6941,7 +6934,7 @@ dependencies = [
 [[package]]
 name = "sc-network"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "async-trait",
  "asynchronous-codec",
@@ -6970,18 +6963,15 @@ dependencies = [
  "sc-client-api",
  "sc-consensus",
  "sc-network-common",
- "sc-network-light",
- "sc-network-sync",
  "sc-peerset",
  "sc-utils",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "smallvec",
  "sp-arithmetic",
  "sp-blockchain",
  "sp-consensus",
  "sp-core",
- "sp-finality-grandpa",
  "sp-runtime",
  "substrate-prometheus-endpoint",
  "thiserror",
@@ -6993,20 +6983,25 @@ dependencies = [
 [[package]]
 name = "sc-network-common"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
+ "bitflags",
  "futures",
  "libp2p",
  "parity-scale-codec",
  "prost-build",
+ "sc-consensus",
  "sc-peerset",
  "smallvec",
+ "sp-consensus",
+ "sp-finality-grandpa",
+ "sp-runtime",
 ]
 
 [[package]]
 name = "sc-network-gossip"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "ahash",
  "futures",
@@ -7023,7 +7018,7 @@ dependencies = [
 [[package]]
 name = "sc-network-light"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures",
  "libp2p",
@@ -7043,10 +7038,8 @@ dependencies = [
 [[package]]
 name = "sc-network-sync"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
- "bitflags",
- "either",
  "fork-tree",
  "futures",
  "libp2p",
@@ -7072,7 +7065,7 @@ dependencies = [
 [[package]]
 name = "sc-offchain"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "bytes",
  "fnv",
@@ -7100,20 +7093,20 @@ dependencies = [
 [[package]]
 name = "sc-peerset"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures",
  "libp2p",
  "log",
  "sc-utils",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "wasm-timer",
 ]
 
 [[package]]
 name = "sc-proposer-metrics"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "log",
  "substrate-prometheus-endpoint",
@@ -7122,7 +7115,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures",
  "hash-db",
@@ -7137,7 +7130,7 @@ dependencies = [
  "sc-tracing",
  "sc-transaction-pool-api",
  "sc-utils",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "sp-api",
  "sp-blockchain",
  "sp-core",
@@ -7152,7 +7145,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc-api"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures",
  "jsonrpsee",
@@ -7163,7 +7156,7 @@ dependencies = [
  "sc-transaction-pool-api",
  "scale-info",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "sp-core",
  "sp-rpc",
  "sp-runtime",
@@ -7175,12 +7168,12 @@ dependencies = [
 [[package]]
 name = "sc-rpc-server"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures",
  "jsonrpsee",
  "log",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "substrate-prometheus-endpoint",
  "tokio",
 ]
@@ -7188,7 +7181,7 @@ dependencies = [
 [[package]]
 name = "sc-service"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "async-trait",
  "directories",
@@ -7213,6 +7206,8 @@ dependencies = [
  "sc-keystore",
  "sc-network",
  "sc-network-common",
+ "sc-network-light",
+ "sc-network-sync",
  "sc-offchain",
  "sc-rpc",
  "sc-rpc-server",
@@ -7223,7 +7218,7 @@ dependencies = [
  "sc-transaction-pool-api",
  "sc-utils",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "sp-api",
  "sp-application-crypto",
  "sp-block-builder",
@@ -7253,7 +7248,7 @@ dependencies = [
 [[package]]
 name = "sc-state-db"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -7267,7 +7262,7 @@ dependencies = [
 [[package]]
 name = "sc-sync-state-rpc"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "jsonrpsee",
  "parity-scale-codec",
@@ -7277,7 +7272,7 @@ dependencies = [
  "sc-consensus-epochs",
  "sc-finality-grandpa",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "sp-blockchain",
  "sp-runtime",
  "thiserror",
@@ -7286,7 +7281,7 @@ dependencies = [
 [[package]]
 name = "sc-sysinfo"
 version = "6.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures",
  "libc",
@@ -7296,7 +7291,7 @@ dependencies = [
  "regex",
  "sc-telemetry",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "sp-core",
  "sp-io",
  "sp-std",
@@ -7305,7 +7300,7 @@ dependencies = [
 [[package]]
 name = "sc-telemetry"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "chrono",
  "futures",
@@ -7315,7 +7310,7 @@ dependencies = [
  "pin-project",
  "rand 0.7.3",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "thiserror",
  "wasm-timer",
 ]
@@ -7323,7 +7318,7 @@ dependencies = [
 [[package]]
 name = "sc-tracing"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "ansi_term 0.12.1",
  "atty",
@@ -7354,7 +7349,7 @@ dependencies = [
 [[package]]
 name = "sc-tracing-proc-macro"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -7365,7 +7360,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-pool"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures",
  "futures-timer",
@@ -7392,7 +7387,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-pool-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures",
  "log",
@@ -7405,7 +7400,7 @@ dependencies = [
 [[package]]
 name = "sc-utils"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures",
  "futures-timer",
@@ -7498,18 +7493,18 @@ dependencies = [
 
 [[package]]
 name = "secp256k1"
-version = "0.21.3"
+version = "0.24.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c42e6f1735c5f00f51e43e28d6634141f2bcad10931b2609ddd74a86d751260"
+checksum = "6b1629c9c557ef9b293568b338dddfc8208c98a18c59d722a9d53f859d9c9b62"
 dependencies = [
  "secp256k1-sys",
 ]
 
 [[package]]
 name = "secp256k1-sys"
-version = "0.4.2"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "957da2573cde917463ece3570eab4a0b3f19de6f1646cde62e6fd3868f566036"
+checksum = "83080e2c2fc1006e625be82e5d1eb6a43b7fd9578b617fcc55814daf286bba4b"
 dependencies = [
  "cc",
 ]
@@ -7581,18 +7576,18 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.163"
+version = "1.0.164"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2113ab51b87a539ae008b5c6c02dc020ffa39afd2d83cffcb3f4eb2722cebec2"
+checksum = "9e8c8cf938e98f769bc164923b06dce91cea1751522f46f8466461af04c9027d"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.163"
+version = "1.0.164"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c805777e3930c8883389c602315a24224bcc738b63905ef87cd1420353ea93e"
+checksum = "d9735b638ccc51c28bf6914d90a2e9725b377144fc612c49a611fddd1b631d68"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -7611,9 +7606,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.96"
+version = "1.0.97"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "057d394a50403bcac12672b2b18fb387ab6d289d957dab67dd201875391e52f1"
+checksum = "bdf3bf93142acad5821c99197022e170842cdbc1c30482b98750c688c640842a"
 dependencies = [
  "itoa 1.0.6",
  "ryu",
@@ -7669,9 +7664,9 @@ dependencies = [
 
 [[package]]
 name = "sha2"
-version = "0.10.6"
+version = "0.10.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82e6b795fe2e3b1e845bafcb27aa35405c4d47cdfc92af5fc8d3002f76cebdc0"
+checksum = "479fb9d862239e610720565ca91403019f2f00410f1864c5aa7479b950a76ed8"
 dependencies = [
  "cfg-if",
  "cpufeatures",
@@ -7784,7 +7779,7 @@ dependencies = [
  "rand_core 0.6.4",
  "ring",
  "rustc_version 0.4.0",
- "sha2 0.10.6",
+ "sha2 0.10.7",
  "subtle",
 ]
 
@@ -7798,6 +7793,16 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "socket2"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2538b18701741680e0322a2302176d3253a35388e2e62f172f64f4f16605f877"
+dependencies = [
+ "libc",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "soketto"
 version = "0.7.1"
@@ -7817,7 +7822,7 @@ dependencies = [
 [[package]]
 name = "sp-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "hash-db",
  "log",
@@ -7834,7 +7839,7 @@ dependencies = [
 [[package]]
 name = "sp-api-proc-macro"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "blake2",
  "proc-macro-crate",
@@ -7846,7 +7851,7 @@ dependencies = [
 [[package]]
 name = "sp-application-crypto"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -7859,7 +7864,7 @@ dependencies = [
 [[package]]
 name = "sp-arithmetic"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "integer-sqrt",
  "num-traits",
@@ -7874,7 +7879,7 @@ dependencies = [
 [[package]]
 name = "sp-authority-discovery"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -7887,7 +7892,7 @@ dependencies = [
 [[package]]
 name = "sp-authorship"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "async-trait",
  "parity-scale-codec",
@@ -7899,7 +7904,7 @@ dependencies = [
 [[package]]
 name = "sp-block-builder"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -7911,7 +7916,7 @@ dependencies = [
 [[package]]
 name = "sp-blockchain"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures",
  "log",
@@ -7929,7 +7934,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "async-trait",
  "futures",
@@ -7948,7 +7953,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-babe"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "async-trait",
  "merlin",
@@ -7971,7 +7976,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-slots"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -7985,7 +7990,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-vrf"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -7998,7 +8003,7 @@ dependencies = [
 [[package]]
 name = "sp-core"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "base58",
  "bitflags",
@@ -8044,12 +8049,12 @@ dependencies = [
 [[package]]
 name = "sp-core-hashing"
 version = "4.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "blake2",
  "byteorder",
  "digest 0.10.7",
- "sha2 0.10.6",
+ "sha2 0.10.7",
  "sha3",
  "sp-std",
  "twox-hash",
@@ -8058,7 +8063,7 @@ dependencies = [
 [[package]]
 name = "sp-core-hashing-proc-macro"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -8069,7 +8074,7 @@ dependencies = [
 [[package]]
 name = "sp-database"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "kvdb",
  "parking_lot 0.12.1",
@@ -8078,7 +8083,7 @@ dependencies = [
 [[package]]
 name = "sp-debug-derive"
 version = "4.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -8088,7 +8093,7 @@ dependencies = [
 [[package]]
 name = "sp-externalities"
 version = "0.12.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "environmental",
  "parity-scale-codec",
@@ -8099,7 +8104,7 @@ dependencies = [
 [[package]]
 name = "sp-finality-grandpa"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "finality-grandpa",
  "log",
@@ -8117,7 +8122,7 @@ dependencies = [
 [[package]]
 name = "sp-inherents"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "async-trait",
  "impl-trait-for-tuples",
@@ -8131,7 +8136,7 @@ dependencies = [
 [[package]]
 name = "sp-io"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures",
  "hash-db",
@@ -8156,7 +8161,7 @@ dependencies = [
 [[package]]
 name = "sp-keyring"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "lazy_static",
  "sp-core",
@@ -8167,7 +8172,7 @@ dependencies = [
 [[package]]
 name = "sp-keystore"
 version = "0.12.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "async-trait",
  "futures",
@@ -8184,7 +8189,7 @@ dependencies = [
 [[package]]
 name = "sp-maybe-compressed-blob"
 version = "4.1.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "thiserror",
  "zstd",
@@ -8193,7 +8198,7 @@ dependencies = [
 [[package]]
 name = "sp-npos-elections"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -8207,7 +8212,7 @@ dependencies = [
 [[package]]
 name = "sp-offchain"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "sp-api",
  "sp-core",
@@ -8217,7 +8222,7 @@ dependencies = [
 [[package]]
 name = "sp-panic-handler"
 version = "4.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "backtrace",
  "lazy_static",
@@ -8227,7 +8232,7 @@ dependencies = [
 [[package]]
 name = "sp-rpc"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "rustc-hash",
  "serde",
@@ -8237,7 +8242,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "either",
  "hash256-std-hasher",
@@ -8259,7 +8264,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "impl-trait-for-tuples",
  "parity-scale-codec",
@@ -8276,7 +8281,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface-proc-macro"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "Inflector",
  "proc-macro-crate",
@@ -8288,7 +8293,7 @@ dependencies = [
 [[package]]
 name = "sp-sandbox"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -8302,16 +8307,16 @@ dependencies = [
 [[package]]
 name = "sp-serializer"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
 ]
 
 [[package]]
 name = "sp-session"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -8325,7 +8330,7 @@ dependencies = [
 [[package]]
 name = "sp-staking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -8336,7 +8341,7 @@ dependencies = [
 [[package]]
 name = "sp-state-machine"
 version = "0.12.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "hash-db",
  "log",
@@ -8358,12 +8363,12 @@ dependencies = [
 [[package]]
 name = "sp-std"
 version = "4.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 
 [[package]]
 name = "sp-storage"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "impl-serde",
  "parity-scale-codec",
@@ -8376,7 +8381,7 @@ dependencies = [
 [[package]]
 name = "sp-tasks"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "log",
  "sp-core",
@@ -8389,7 +8394,7 @@ dependencies = [
 [[package]]
 name = "sp-timestamp"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "async-trait",
  "futures-timer",
@@ -8405,7 +8410,7 @@ dependencies = [
 [[package]]
 name = "sp-tracing"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "parity-scale-codec",
  "sp-std",
@@ -8417,7 +8422,7 @@ dependencies = [
 [[package]]
 name = "sp-transaction-pool"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "sp-api",
  "sp-runtime",
@@ -8426,7 +8431,7 @@ dependencies = [
 [[package]]
 name = "sp-transaction-storage-proof"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "async-trait",
  "log",
@@ -8442,7 +8447,7 @@ dependencies = [
 [[package]]
 name = "sp-trie"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "hash-db",
  "memory-db",
@@ -8458,7 +8463,7 @@ dependencies = [
 [[package]]
 name = "sp-version"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "impl-serde",
  "parity-scale-codec",
@@ -8475,7 +8480,7 @@ dependencies = [
 [[package]]
 name = "sp-version-proc-macro"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "parity-scale-codec",
  "proc-macro2",
@@ -8486,7 +8491,7 @@ dependencies = [
 [[package]]
 name = "sp-wasm-interface"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "impl-trait-for-tuples",
  "log",
@@ -8513,7 +8518,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "unicode-xid",
 ]
 
@@ -8550,20 +8555,20 @@ checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
 [[package]]
 name = "strum"
-version = "0.23.0"
+version = "0.24.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cae14b91c7d11c9a851d3fbc80a963198998c2a64eec840477fa92d8ce9b70bb"
+checksum = "063e6045c0e62079840579a7e47a355ae92f60eb74daaf156fb1e84ba164e63f"
 dependencies = [
  "strum_macros",
 ]
 
 [[package]]
 name = "strum_macros"
-version = "0.23.1"
+version = "0.24.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5bb0dc7ee9c15cea6199cde9a127fa16a4c5819af85395457ad72d68edc85a38"
+checksum = "1e385be0d24f186b4ce2f9982191e7101bb737312ad61c1f2f984f34bcf85d59"
 dependencies = [
- "heck 0.3.3",
+ "heck",
  "proc-macro2",
  "quote",
  "rustversion",
@@ -8586,7 +8591,7 @@ dependencies = [
 [[package]]
 name = "substrate-build-script-utils"
 version = "3.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "platforms 2.0.0",
 ]
@@ -8594,7 +8599,7 @@ dependencies = [
 [[package]]
 name = "substrate-frame-rpc-system"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "frame-system-rpc-runtime-api",
  "futures",
@@ -8604,7 +8609,7 @@ dependencies = [
  "sc-client-api",
  "sc-rpc-api",
  "sc-transaction-pool-api",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "sp-api",
  "sp-block-builder",
  "sp-blockchain",
@@ -8615,7 +8620,7 @@ dependencies = [
 [[package]]
 name = "substrate-prometheus-endpoint"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures-util",
  "hyper",
@@ -8628,7 +8633,7 @@ dependencies = [
 [[package]]
 name = "substrate-state-trie-migration-rpc"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "jsonrpsee",
  "log",
@@ -8649,7 +8654,7 @@ dependencies = [
 [[package]]
 name = "substrate-test-utils"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "futures",
  "substrate-test-utils-derive",
@@ -8659,7 +8664,7 @@ dependencies = [
 [[package]]
 name = "substrate-test-utils-derive"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -8670,7 +8675,7 @@ dependencies = [
 [[package]]
 name = "substrate-wasm-builder"
 version = "5.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "ansi_term 0.12.1",
  "build-helper",
@@ -8759,15 +8764,16 @@ checksum = "fd1ba337640d60c3e96bc6f0638a939b9c9a7f2c316a1598c279828b3d1dc8c5"
 
 [[package]]
 name = "tempfile"
-version = "3.5.0"
+version = "3.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9fbec84f381d5795b08656e4912bec604d162bff9291d6189a78f4c8ab87998"
+checksum = "31c0432476357e58790aaa47a8efb0c5138f137343f3b5f23bd36a27e3b0a6d6"
 dependencies = [
+ "autocfg",
  "cfg-if",
  "fastrand",
  "redox_syscall 0.3.5",
- "rustix 0.37.19",
- "windows-sys 0.45.0",
+ "rustix 0.37.20",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
@@ -8900,7 +8906,7 @@ dependencies = [
  "parking_lot 0.12.1",
  "pin-project-lite 0.2.9",
  "signal-hook-registry",
- "socket2",
+ "socket2 0.4.9",
  "tokio-macros",
  "windows-sys 0.48.0",
 ]
@@ -8982,9 +8988,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.24"
+version = "0.1.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f57e3ca2a01450b1a921183a9c9cbfda207fd822cef4ccb00a65402cbba7a74"
+checksum = "8803eee176538f94ae9a14b55b2804eb7e1441f8210b1c31290b3bccdccff73b"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -9017,10 +9023,8 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78ddad33d2d10b1ed7eb9d1f518a5674713876e97e5bb9b7345a7984fbb4f922"
 dependencies = [
- "ahash",
  "lazy_static",
  "log",
- "lru",
  "tracing-core",
 ]
 
@@ -9047,7 +9051,7 @@ dependencies = [
  "parking_lot 0.11.2",
  "regex",
  "serde",
- "serde_json 1.0.96",
+ "serde_json 1.0.97",
  "sharded-slab",
  "smallvec",
  "thread_local",
@@ -9131,7 +9135,7 @@ checksum = "3528ecfd12c466c6f163363caf2d02a71161dd5e1cc6ae7b34207ea2d42d81ed"
 [[package]]
 name = "try-runtime-cli"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.26#1cca061ede75a4c693a3b71bd1b61d7275fe29e4"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
 dependencies = [
  "clap",
  "jsonrpsee",
@@ -9225,12 +9229,6 @@ dependencies = [
  "tinyvec",
 ]
 
-[[package]]
-name = "unicode-segmentation"
-version = "1.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1dd624098567895118886609431a7c3b8f516e41d30e0643f03d94592a147e36"
-
 [[package]]
 name = "unicode-width"
 version = "0.1.10"
@@ -9330,11 +9328,10 @@ dependencies = [
 
 [[package]]
 name = "want"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
+checksum = "bfa7760aed19e106de2c7c0b581b509f2f25d3dacaf737cb82ac61bc6d760b0e"
 dependencies = [
- "log",
  "try-lock",
 ]
 
@@ -9358,9 +9355,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5bba0e8cb82ba49ff4e229459ff22a191bbe9a1cb3a341610c9c33efc27ddf73"
+checksum = "7706a72ab36d8cb1f80ffbf0e071533974a60d0a308d01a5d0375bf60499a342"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -9368,9 +9365,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19b04bc93f9d6bdee709f6bd2118f57dd6679cf1176a1af464fca3ab0d66d8fb"
+checksum = "5ef2b6d3c510e9625e5fe6f509ab07d66a760f0885d858736483c32ed7809abd"
 dependencies = [
  "bumpalo",
  "log",
@@ -9383,9 +9380,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.36"
+version = "0.4.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d1985d03709c53167ce907ff394f5316aa22cb4e12761295c5dc57dacb6297e"
+checksum = "c02dbc21516f9f1f04f187958890d7e6026df8d16540b7ad9492bc34a67cea03"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -9395,9 +9392,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14d6b024f1a526bb0234f52840389927257beb670610081360e5a03c5df9c258"
+checksum = "dee495e55982a3bd48105a7b947fd2a9b4a8ae3010041b9e0faab3f9cd028f1d"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -9405,9 +9402,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e128beba882dd1eb6200e1dc92ae6c5dbaa4311aa7bb211ca035779e5efc39f8"
+checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -9418,9 +9415,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed9d5b4305409d1fc9482fee2d7f9bcbf24b3972bf59817ef757e23982242a93"
+checksum = "ca6ad05a4870b2bf5fe995117d3728437bd27d7cd5f06f13c17443ef369775a1"
 
 [[package]]
 name = "wasm-gc-api"
@@ -9661,9 +9658,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.63"
+version = "0.3.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bdd9ef4e984da1187bf8110c5cf5b845fbc87a23602cdf912386a76fcd3a7c2"
+checksum = "9b85cbef8c220a6abc02aefd892dfc0fc23afb1c6a426316ec33253a3877249b"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -9701,9 +9698,9 @@ dependencies = [
 
 [[package]]
 name = "widestring"
-version = "0.5.1"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17882f045410753661207383517a6f62ec3dbeb6a4ed2acce01f0728238d1983"
+checksum = "653f141f39ec16bba3c5abe400a0c60da7468261cc2cbf36805022876bc721a8"
 
 [[package]]
 name = "winapi"
@@ -9755,7 +9752,7 @@ version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e686886bc078bc1b0b600cac0147aadb815089b6e4da64016cbd754b6342700f"
 dependencies = [
- "windows-targets 0.48.0",
+ "windows-targets",
 ]
 
 [[package]]
@@ -9773,37 +9770,13 @@ dependencies = [
  "windows_x86_64_msvc 0.42.2",
 ]
 
-[[package]]
-name = "windows-sys"
-version = "0.45.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
-dependencies = [
- "windows-targets 0.42.2",
-]
-
 [[package]]
 name = "windows-sys"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
 dependencies = [
- "windows-targets 0.48.0",
-]
-
-[[package]]
-name = "windows-targets"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
-dependencies = [
- "windows_aarch64_gnullvm 0.42.2",
- "windows_aarch64_msvc 0.42.2",
- "windows_i686_gnu 0.42.2",
- "windows_i686_msvc 0.42.2",
- "windows_x86_64_gnu 0.42.2",
- "windows_x86_64_gnullvm 0.42.2",
- "windows_x86_64_msvc 0.42.2",
+ "windows-targets",
 ]
 
 [[package]]
@@ -9937,11 +9910,12 @@ checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"
 
 [[package]]
 name = "winreg"
-version = "0.10.1"
+version = "0.50.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80d0f4e272c85def139476380b12f9ac60926689dd2e01d4923222f40580869d"
+checksum = "524e57b2c537c0f9b1e69f1965311ec12182b4122e45035b1508cd24d2adadb1"
 dependencies = [
- "winapi",
+ "cfg-if",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 1b526c436..a409a7226 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,17 +5,17 @@ path = "src/main.rs"
 [package]
 name = "cere"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
-version = "4.4.0"
+version = "4.5.0"
 edition = "2021"
 build = "build.rs"
 
 [dependencies]
 cere-cli = { path = "cli", features = [ "cere-dev-native" ] }
-sc-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
+sc-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
 ss58-registry = { version = "1.38.0", default-features = false }
 
 [build-dependencies]
-substrate-build-script-utils = { version = "3.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+substrate-build-script-utils = { version = "3.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 
 [workspace]
 members = [
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index a9ffe7df1..b0c59eee7 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cere-cli"
-version = "4.4.0"
+version = "4.5.0"
 edition = "2021"
 
 [package.metadata.wasm-pack.profile.release]
@@ -13,17 +13,17 @@ crate-type = ["cdylib", "rlib"]
 
 [dependencies]
 clap = { version = "3.1", features = ["derive"], optional = true }
-sc-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.26" }
-sc-service = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.26" }
-frame-benchmarking-cli = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.26" }
-try-runtime-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", optional = true , branch = "polkadot-v0.9.26" }
+sc-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.27" }
+sc-service = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.27" }
+frame-benchmarking-cli = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.27" }
+try-runtime-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", optional = true , branch = "polkadot-v0.9.27" }
 
 # Local
 cere-service = { path = "../node/service", default-features = false, optional = true }
 cere-client = { path = "../node/client", optional = true }
 
 [build-dependencies]
-substrate-build-script-utils = { version = "3.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
+substrate-build-script-utils = { version = "3.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
 
 [features]
 default = ["cli", "cere-native"]
diff --git a/cli/src/command.rs b/cli/src/command.rs
index 0982b8d9c..b2e88f2f9 100644
--- a/cli/src/command.rs
+++ b/cli/src/command.rs
@@ -187,17 +187,14 @@ pub fn run() -> sc_cli::Result<()> {
 					let storage = backend.expose_storage();
 					unwrap_client!(client, cmd.run(config, client.clone(), db, storage))
 				}),
-				BenchmarkCmd::Overhead(cmd) => runner.sync_run(|config| {
-					use cere_client::benchmark_inherent_data;
-
-					let (client, _, _, _) = cere_service::new_chain_ops(&config)?;
-					let wrapped = client.clone();
-
-					let inherent_data = benchmark_inherent_data()
-						.map_err(|e| format!("generating inherent data: {:?}", e))?;
-
-					unwrap_client!(client, cmd.run(config, client.clone(), inherent_data, wrapped))
-				}),
+				BenchmarkCmd::Overhead(_cmd) => {
+					print!("BenchmarkCmd::Overhead is not supported");
+					unimplemented!()
+				},
+				BenchmarkCmd::Extrinsic(_cmd) => {
+					print!("BenchmarkCmd::Extrinsic is not supported");
+					unimplemented!()
+				},
 				BenchmarkCmd::Machine(cmd) =>
 					runner.sync_run(|config| cmd.run(&config, SUBSTRATE_REFERENCE_HARDWARE.clone())),
 			}
diff --git a/node/client/Cargo.toml b/node/client/Cargo.toml
index ab68ebc89..f07895675 100644
--- a/node/client/Cargo.toml
+++ b/node/client/Cargo.toml
@@ -1,36 +1,36 @@
 [package]
 name = "cere-client"
-version = "4.4.0"
+version = "4.5.0"
 edition = "2021"
 
 [dependencies]
-sc-service = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.26" }
-sc-executor = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-frame-system = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-benchmarking-cli = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-node-primitives = { version = "2.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-transaction-payment = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-transaction-payment-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-system-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-finality-grandpa = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-session = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-authority-discovery = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-transaction-pool = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-block-builder = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-pallet-contracts-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-blockchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-client-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-offchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-storage = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sp-inherents = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-timestamp = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-keyring = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
+sc-service = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.27" }
+sc-executor = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+frame-system = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-benchmarking-cli = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+node-primitives = { version = "2.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-transaction-payment = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-transaction-payment-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-system-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-finality-grandpa = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-session = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-authority-discovery = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-transaction-pool = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-block-builder = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+pallet-contracts-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-blockchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-client-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-offchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-storage = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sp-inherents = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-timestamp = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-keyring = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
 
 # Local
 cere-runtime = { path = "../../runtime/cere", optional = true }
diff --git a/node/client/src/lib.rs b/node/client/src/lib.rs
index f36c8feb2..8de68a06a 100644
--- a/node/client/src/lib.rs
+++ b/node/client/src/lib.rs
@@ -612,44 +612,3 @@ pub fn benchmark_inherent_data() -> Result<sp_inherents::InherentData, sp_inhere
 
 	Ok(inherent_data)
 }
-
-impl frame_benchmarking_cli::ExtrinsicBuilder for Client {
-	fn remark(&self, nonce: u32) -> std::result::Result<OpaqueExtrinsic, &'static str> {
-		with_signed_payload! {
-			self,
-			{extra, client, raw_payload},
-			{
-				// First the setup code to init all the variables that are needed
-				// to build the signed extras.
-				use runtime::{Call, SystemCall};
-
-				let call = Call::System(SystemCall::remark { remark: vec![] });
-				let acc = Sr25519Keyring::Bob.pair();
-
-		let period = runtime::BlockHashCount::get()
-		  .checked_next_power_of_two()
-		  .map(|c| c / 2)
-		  .unwrap_or(2) as u64;
-
-				let current_block = 0;
-				let tip = 0;
-				let genesis = client.usage_info().chain.best_hash;
-			},
-			(period, current_block, nonce, tip, call, genesis),
-			/* The SignedPayload is generated here */
-			{
-				// Use the payload to generate a signature.
-				let signature = raw_payload.using_encoded(|payload| acc.sign(payload));
-
-				let ext = runtime::UncheckedExtrinsic::new_signed(
-					call,
-					sp_runtime::AccountId32::from(acc.public()).into(),
-					Signature::Sr25519(signature.clone()),
-					extra,
-				);
-
-				Ok(ext.into())
-			}
-		}
-	}
-}
diff --git a/node/service/Cargo.toml b/node/service/Cargo.toml
index 39e03254a..3e3601856 100644
--- a/node/service/Cargo.toml
+++ b/node/service/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cere-service"
-version = "4.4.0"
+version = "4.5.0"
 edition = "2021"
 
 [dependencies]
@@ -10,38 +10,38 @@ rand = "0.8"
 futures = "0.3.21"
 jsonrpsee = { version = "0.14.0", features = ["server"] }
 
-sc-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", features = ["wasmtime"] }
-sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-executor = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", features = ["wasmtime"]  }
-sc-service = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", features = ["wasmtime"]  }
-sc-telemetry = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-transaction-pool = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-finality-grandpa = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-finality-grandpa = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-client-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-timestamp = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-authority-discovery = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-im-online = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-sysinfo = { version = "6.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-consensus-slots = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-consensus-uncles = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-authority-discovery = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-network = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-transaction-storage-proof = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-authorship = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-sync-state-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-chain-spec = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-basic-authorship = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-node-primitives = { version = "2.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-trie = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sp-blockchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+sc-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", features = ["wasmtime"] }
+sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-executor = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", features = ["wasmtime"]  }
+sc-service = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", features = ["wasmtime"]  }
+sc-telemetry = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-transaction-pool = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-finality-grandpa = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-finality-grandpa = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-client-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-timestamp = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-authority-discovery = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-im-online = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-sysinfo = { version = "6.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-consensus-slots = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-consensus-uncles = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-authority-discovery = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-network = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-transaction-storage-proof = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-authorship = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-sync-state-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-chain-spec = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-basic-authorship = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+node-primitives = { version = "2.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-trie = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sp-blockchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 
 # Local
 cere-client = { path = "../client", default-features = false, optional = true }
diff --git a/node/service/chain-specs/devnet.json b/node/service/chain-specs/devnet.json
index e13caac6b..b58cccaeb 100644
--- a/node/service/chain-specs/devnet.json
+++ b/node/service/chain-specs/devnet.json
@@ -3,8 +3,8 @@
   "id": "cere_devnet",
   "chainType": "Development",
   "bootNodes": [
-    "/ip4/168.119.231.248/tcp/30333/p2p/12D3KooWMQuuvLUM3qRGB8YuBENd5t5p9tnDd2gAWiPBUdYEaVDc",
-    "/ip4/46.101.112.115/tcp/30333/p2p/12D3KooWQmaXZZr2L2HLXc3YrXrCLz4oLj3d3ernpdvw5o6xqpP1"
+    "/ip4/168.119.231.248/tcp/30333/p2p/12D3KooWQzPcs9GoWH9utjbW9HkK1uFr96i9PSYib4aprma2dK1g",
+    "/ip4/46.101.112.115/tcp/30333/p2p/12D3KooWFddCGHeat53xRQUAsqRJvJxE8Z6pFGaJPjCxEfrR7URP"
   ],
   "telemetryEndpoints": [
     [
diff --git a/pallets/chainbridge/Cargo.toml b/pallets/chainbridge/Cargo.toml
index 1c746265f..ef496521d 100644
--- a/pallets/chainbridge/Cargo.toml
+++ b/pallets/chainbridge/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-chainbridge"
-version = "4.4.0"
+version = "4.5.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 license = "Unlicense"
@@ -14,18 +14,18 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 lite-json = { version = "0.2.0", default-features = false }
-sp-keystore = { version = "0.12.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", optional = true }
-pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+sp-keystore = { version = "0.12.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
+pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 
-frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", optional = true }
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
 
 [features]
 default = ["std"]
diff --git a/pallets/ddc-metrics-offchain-worker/Cargo.toml b/pallets/ddc-metrics-offchain-worker/Cargo.toml
index 7eaf145d6..a805e62de 100644
--- a/pallets/ddc-metrics-offchain-worker/Cargo.toml
+++ b/pallets/ddc-metrics-offchain-worker/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-ddc-metrics-offchain-worker"
-version = "4.4.0"
+version = "4.5.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 license = "Unlicense"
@@ -14,19 +14,19 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["full"] }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 serde = { version = "1.0.136", optional = true }
-sp-keystore = { version = "0.12.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", optional = true }
-sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-contracts  = { version = '4.0.0-dev', default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+sp-keystore = { version = "0.12.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
+sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-contracts  = { version = '4.0.0-dev', default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 lite-json = { version = "0.2.0", default-features = false }
 alt_serde = { version = "1", default-features = false, features = ["derive"] }
 serde_json = { version = "1", default-features = false, git = "https://github.com/Cerebellum-Network/json", branch = "no-std-cere", features = ["alloc"] }
-# pallet-contracts-rpc-runtime-api = { version = "0.8.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+# pallet-contracts-rpc-runtime-api = { version = "0.8.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 hex-literal = "^0.3.1"
 hex = { version = "0.4", default-features = false }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
@@ -49,7 +49,7 @@ std = [
 ]
 
 [dev-dependencies]
-pallet-balances = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-timestamp = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-randomness-collective-flip = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+pallet-balances = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-timestamp = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-randomness-collective-flip = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 pretty_assertions = "0.6.1"
diff --git a/pallets/ddc-staking/Cargo.toml b/pallets/ddc-staking/Cargo.toml
index d0c2b7471..bb54b50ad 100644
--- a/pallets/ddc-staking/Cargo.toml
+++ b/pallets/ddc-staking/Cargo.toml
@@ -1,22 +1,22 @@
 [package]
 name = "pallet-ddc-staking"
-version = "0.1.0"
+version = "4.5.0"
 edition = "2021"
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["derive"] }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-std = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-std = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 
-frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", optional = true }
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
 
 [dev-dependencies]
-substrate-test-utils = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+substrate-test-utils = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 
 [features]
 default = ["std"]
diff --git a/pallets/ddc-staking/src/benchmarking.rs b/pallets/ddc-staking/src/benchmarking.rs
index bd6c9769f..bb1d513c1 100644
--- a/pallets/ddc-staking/src/benchmarking.rs
+++ b/pallets/ddc-staking/src/benchmarking.rs
@@ -1,10 +1,10 @@
 //! DdcStaking pallet benchmarking.
 
 use super::*;
-use crate::Pallet as DddcStaking;
+use crate::Pallet as DdcStaking;
 use testing_utils::*;
 
-use frame_support::{ensure, traits::Currency};
+use frame_support::traits::{Currency, Get};
 use sp_runtime::traits::StaticLookup;
 use sp_std::prelude::*;
 
@@ -13,63 +13,6 @@ pub use frame_benchmarking::{
 };
 use frame_system::RawOrigin;
 
-const SEED: u32 = 0;
-
-pub fn clear_storages_with_edges<T: Config>(
-	n_storages: u32,
-	n_edges: u32,
-) -> Result<
-	(Vec<<T::Lookup as StaticLookup>::Source>, Vec<<T::Lookup as StaticLookup>::Source>),
-	&'static str,
-> {
-	// Clean up any existing state.
-	clear_storages_and_edges::<T>();
-
-	// Create new storages
-	let mut storages: Vec<<T::Lookup as StaticLookup>::Source> =
-		Vec::with_capacity(n_storages as usize);
-	for i in 0..n_storages {
-		let (stash, controller) = create_stash_controller::<T>(i + SEED, 100)?;
-		let storage_prefs = StoragePrefs { foo: true };
-		DddcStaking::<T>::store(RawOrigin::Signed(controller).into(), storage_prefs)?;
-		let stash_lookup: <T::Lookup as StaticLookup>::Source = T::Lookup::unlookup(stash);
-		storages.push(stash_lookup);
-	}
-
-	// Create new edges
-	let mut edges: Vec<<T::Lookup as StaticLookup>::Source> = Vec::with_capacity(n_edges as usize);
-	for i in 0..n_edges {
-		let (stash, controller) = create_stash_controller::<T>(i + SEED, 100)?;
-		let edge_prefs = EdgePrefs { foo: true };
-		DddcStaking::<T>::serve(RawOrigin::Signed(controller).into(), edge_prefs)?;
-		let stash_lookup: <T::Lookup as StaticLookup>::Source = T::Lookup::unlookup(stash);
-		edges.push(stash_lookup);
-	}
-
-	Ok((storages, edges))
-}
-
-struct AccountsScenario<T: Config> {
-	origin_stash1: T::AccountId,
-	origin_controller1: T::AccountId,
-}
-
-impl<T: Config> AccountsScenario<T> {
-	fn new(origin_balance: BalanceOf<T>) -> Result<Self, &'static str> {
-		ensure!(!origin_balance.is_zero(), "origin weight must be greater than 0");
-
-		// burn the entire issuance.
-		let i = T::Currency::burn(T::Currency::total_issuance());
-		sp_std::mem::forget(i);
-
-		// create accounts with the origin balance
-		let (origin_stash1, origin_controller1) =
-			create_stash_controller_with_balance::<T>(USER_SEED + 2, origin_balance)?;
-
-		Ok(AccountsScenario { origin_stash1, origin_controller1 })
-	}
-}
-
 const USER_SEED: u32 = 999666;
 
 benchmarks! {
@@ -78,8 +21,9 @@ benchmarks! {
 		let controller = create_funded_user::<T>("controller", USER_SEED, 100);
 		let controller_lookup: <T::Lookup as StaticLookup>::Source
 			= T::Lookup::unlookup(controller.clone());
+		let amount = T::Currency::minimum_balance() * 10u32.into();
 		whitelist_account!(stash);
-	}: _(RawOrigin::Signed(stash.clone()), controller_lookup)
+	}: _(RawOrigin::Signed(stash.clone()), controller_lookup, amount)
 	verify {
 		assert!(Bonded::<T>::contains_key(stash));
 		assert!(Ledger::<T>::contains_key(controller));
@@ -89,22 +33,13 @@ benchmarks! {
 		// clean up any existing state.
 		clear_storages_and_edges::<T>();
 
-		let total_issuance = T::Currency::total_issuance();
-		
-		// Constant taken from original benchmark staking code (/frame/staking/src/benchmarking.rs)
-		let origin_balance = BalanceOf::<T>::try_from(952_994_955_240_703u128)
-			.map_err(|_| "balance expected to be a u128")
-			.unwrap();
-		let scenario = AccountsScenario::<T>::new(origin_balance)?;
-
-		let stash = scenario.origin_stash1.clone();
-		let controller = scenario.origin_controller1.clone();
-		// unbond half of initial balance
+		let (stash, controller) = create_stash_controller::<T>(0, 100)?;
 		let ledger = Ledger::<T>::get(&controller).ok_or("ledger not created before")?;
 		let original_bonded: BalanceOf<T> = ledger.active;
+		let amount = T::Currency::minimum_balance() * 5u32.into(); // Half of total
 
 		whitelist_account!(controller);
-	}: _(RawOrigin::Signed(controller.clone()))
+	}: _(RawOrigin::Signed(controller.clone()), amount)
 	verify {
 		let ledger = Ledger::<T>::get(&controller).ok_or("ledger not created after")?;
 		let new_bonded: BalanceOf<T> = ledger.active;
@@ -113,8 +48,9 @@ benchmarks! {
 
 	withdraw_unbonded {
 		let (stash, controller) = create_stash_controller::<T>(0, 100)?;
-		DddcStaking::<T>::unbond(RawOrigin::Signed(controller.clone()).into())?;
-		CurrentEra::<T>::put(EraIndex::max_value()); 
+		let amount = T::Currency::minimum_balance() * 5u32.into(); // Half of total
+		DdcStaking::<T>::unbond(RawOrigin::Signed(controller.clone()).into(), amount)?;
+		CurrentEra::<T>::put(EraIndex::max_value());
 		let ledger = Ledger::<T>::get(&controller).ok_or("ledger not created before")?;
 		let original_total: BalanceOf<T> = ledger.total;
 		whitelist_account!(controller);
@@ -126,21 +62,19 @@ benchmarks! {
 	}
 
 	store {
-		let (stash, controller) = create_stash_controller::<T>(0, 100)?;
+		let (stash, controller) = create_stash_controller_with_balance::<T>(0, T::DefaultStorageBondSize::get())?;
 
-		let prefs = StoragePrefs::default();
 		whitelist_account!(controller);
-	}: _(RawOrigin::Signed(controller), prefs)
+	}: _(RawOrigin::Signed(controller), 1)
 	verify {
 		assert!(Storages::<T>::contains_key(&stash));
 	}
 
-  serve {
-		let (stash, controller) = create_stash_controller::<T>(0, 100)?;
+	serve {
+		let (stash, controller) = create_stash_controller_with_balance::<T>(0, T::DefaultEdgeBondSize::get())?;
 
-		let prefs = EdgePrefs::default();
 		whitelist_account!(controller);
-	}: _(RawOrigin::Signed(controller), prefs)
+	}: _(RawOrigin::Signed(controller), 1)
 	verify {
 		assert!(Edges::<T>::contains_key(&stash));
 	}
@@ -149,15 +83,14 @@ benchmarks! {
 		// clean up any existing state.
 		clear_storages_and_edges::<T>();
 
-		let origin_balance = BondSize::<T>::get().max(T::Currency::minimum_balance());
+		let (edge_stash, edge_controller) = create_stash_controller_with_balance::<T>(0, T::DefaultEdgeBondSize::get())?;
+		DdcStaking::<T>::serve(RawOrigin::Signed(edge_controller.clone()).into(), 1)?;
+		assert!(Edges::<T>::contains_key(&edge_stash));
 
-		let scenario = AccountsScenario::<T>::new(origin_balance)?;
-		let controller = scenario.origin_controller1.clone();
-		let stash = scenario.origin_stash1.clone();
-
-		whitelist_account!(controller);
-	}: _(RawOrigin::Signed(controller))
+		whitelist_account!(edge_controller);
+	}: _(RawOrigin::Signed(edge_controller))
 	verify {
+		assert!(!Edges::<T>::contains_key(&edge_stash));
 	}
 
 	set_controller {
diff --git a/pallets/ddc-staking/src/lib.rs b/pallets/ddc-staking/src/lib.rs
index 4142ca34d..42e2c7930 100644
--- a/pallets/ddc-staking/src/lib.rs
+++ b/pallets/ddc-staking/src/lib.rs
@@ -15,12 +15,12 @@ use codec::{Decode, Encode, HasCompact};
 use frame_support::{
 	dispatch::Codec,
 	parameter_types,
-	traits::{Currency, DefensiveSaturating, LockIdentifier, WithdrawReasons},
+	traits::{Currency, DefensiveSaturating, LockIdentifier, UnixTime, WithdrawReasons},
 	BoundedVec,
 };
 use scale_info::TypeInfo;
 use sp_runtime::{
-	traits::{AtLeast32BitUnsigned, CheckedSub, Saturating, Zero},
+	traits::{AtLeast32BitUnsigned, Saturating, Zero},
 	RuntimeDebug,
 };
 
@@ -29,12 +29,22 @@ use sp_std::prelude::*;
 
 pub use pallet::*;
 
+/// Two minutes.
+///
+/// If you are changing this, check `on_finalize` hook to ensure `CurrentEra` is capable to hold the
+/// value with the new era duration.
+const DDC_ERA_DURATION_MS: u128 = 120_000;
+
+/// 2023-01-01 00:00:00 UTC
+const DDC_ERA_START_MS: u128 = 1_672_531_200_000;
 const DDC_STAKING_ID: LockIdentifier = *b"ddcstake"; // DDC maintainer's stake
 
 /// The balance type of this pallet.
 pub type BalanceOf<T> =
 	<<T as Config>::Currency as Currency<<T as frame_system::Config>::AccountId>>::Balance;
 
+pub type ClusterId = u32;
+
 parameter_types! {
 	/// A limit to the number of pending unlocks an account may have in parallel.
 	pub MaxUnlockingChunks: u32 = 32;
@@ -102,18 +112,6 @@ impl<AccountId, Balance: HasCompact + Copy + Saturating + AtLeast32BitUnsigned +
 	}
 }
 
-/// Preference of what happens regarding to participating in storage network.
-#[derive(PartialEq, Eq, Clone, Encode, Decode, RuntimeDebug, TypeInfo, Default)]
-pub struct StoragePrefs {
-	foo: bool, // ToDo
-}
-
-/// Preference of what happens regarding to participating in CDN.
-#[derive(PartialEq, Eq, Clone, Encode, Decode, RuntimeDebug, TypeInfo, Default)]
-pub struct EdgePrefs {
-	foo: bool, // ToDo
-}
-
 #[frame_support::pallet]
 pub mod pallet {
 	use super::*;
@@ -142,12 +140,25 @@ pub mod pallet {
 	#[pallet::config]
 	pub trait Config: frame_system::Config {
 		type Currency: LockableCurrency<Self::AccountId, Moment = Self::BlockNumber>;
+
+		/// Default bond size for a CDN participant.
+		#[pallet::constant]
+		type DefaultEdgeBondSize: Get<BalanceOf<Self>>;
+
+		/// Default bond size for a storage network participant.
+		#[pallet::constant]
+		type DefaultStorageBondSize: Get<BalanceOf<Self>>;
+
 		type Event: From<Event<Self>> + IsType<<Self as frame_system::Config>::Event>;
 		/// Number of eras that staked funds must remain bonded for.
 		#[pallet::constant]
 		type BondingDuration: Get<EraIndex>;
 		/// Weight information for extrinsics in this pallet.
 		type WeightInfo: WeightInfo;
+
+		/// Time used for computing era index. It is guaranteed to start being called from the first
+		/// `on_finalize`.
+		type UnixTime: UnixTime;
 	}
 
 	/// Map from all locked "stash" accounts to the controller account.
@@ -155,10 +166,15 @@ pub mod pallet {
 	#[pallet::getter(fn bonded)]
 	pub type Bonded<T: Config> = StorageMap<_, Twox64Concat, T::AccountId, T::AccountId>;
 
-	/// The bond size required to become and maintain the role of a CDN or storage network
-	/// participant.
+	/// The bond size required to become and maintain the role of a CDN participant.
 	#[pallet::storage]
-	pub type BondSize<T: Config> = StorageValue<_, BalanceOf<T>, ValueQuery>;
+	pub type EdgeBondSize<T: Config> =
+		StorageValue<_, BalanceOf<T>, ValueQuery, T::DefaultEdgeBondSize>;
+
+	/// The bond size required to become and maintain the role of a storage network participant.
+	#[pallet::storage]
+	pub type StorageBondSize<T: Config> =
+		StorageValue<_, BalanceOf<T>, ValueQuery, T::DefaultStorageBondSize>;
 
 	/// Map from all (unlocked) "controller" accounts to the info regarding the staking.
 	#[pallet::storage]
@@ -166,18 +182,17 @@ pub mod pallet {
 	pub type Ledger<T: Config> =
 		StorageMap<_, Blake2_128Concat, T::AccountId, StakingLedger<T::AccountId, BalanceOf<T>>>;
 
-	/// The map from (wannabe) storage network participant stash key to the preferences of that
-	/// storage network participant.
+	/// The map of (wannabe) CDN participants stash keys to the DDC cluster ID they wish to
+	/// participate into.
 	#[pallet::storage]
-	#[pallet::getter(fn storages)]
-	pub type Storages<T: Config> =
-		CountedStorageMap<_, Twox64Concat, T::AccountId, StoragePrefs, ValueQuery>;
+	#[pallet::getter(fn edges)]
+	pub type Edges<T: Config> = StorageMap<_, Twox64Concat, T::AccountId, ClusterId>;
 
-	/// The map from (wannabe) CDN participant stash key to the preferences of that CDN participant.
+	/// The map of (wannabe) storage network participants stash keys to the DDC cluster ID they wish
+	/// to participate into..
 	#[pallet::storage]
-	#[pallet::getter(fn edges)]
-	pub type Edges<T: Config> =
-		CountedStorageMap<_, Twox64Concat, T::AccountId, EdgePrefs, ValueQuery>;
+	#[pallet::getter(fn storages)]
+	pub type Storages<T: Config> = StorageMap<_, Twox64Concat, T::AccountId, ClusterId>;
 
 	/// The current era index.
 	///
@@ -228,6 +243,21 @@ pub mod pallet {
 		AlreadyInRole,
 	}
 
+	#[pallet::hooks]
+	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
+		fn on_finalize(_n: BlockNumberFor<T>) {
+			// Check if we have a new era and if so bump the current era index.
+			let now_as_millis = T::UnixTime::now().as_millis();
+			let computed_era: EraIndex =
+				((now_as_millis - DDC_ERA_START_MS) / DDC_ERA_DURATION_MS) as u32; // saturated
+			if Self::current_era() >= Some(computed_era) {
+				return
+			}
+			CurrentEra::<T>::put(computed_era);
+			// ToDo: add `on_initialize` hook to track `on_finalize` weight
+		}
+	}
+
 	#[pallet::call]
 	impl<T: Config> Pallet<T> {
 		/// Take the origin account as a stash and lock up `value` of its balance. `controller` will
@@ -242,6 +272,7 @@ pub mod pallet {
 		pub fn bond(
 			origin: OriginFor<T>,
 			controller: <T::Lookup as StaticLookup>::Source,
+			#[pallet::compact] value: BalanceOf<T>,
 		) -> DispatchResult {
 			let stash = ensure_signed(origin)?;
 
@@ -255,39 +286,29 @@ pub mod pallet {
 				Err(Error::<T>::AlreadyPaired)?
 			}
 
-			let stash_free = T::Currency::free_balance(&stash);
-
 			// Reject a bond which is considered to be _dust_.
-			if stash_free < T::Currency::minimum_balance() {
-				Err(Error::<T>::InsufficientBond)?
-			}
-
-			let bond_size = BondSize::<T>::get();
-
-			// Reject a bond which is lower then required.
-			if stash_free < bond_size {
+			if value < T::Currency::minimum_balance() {
 				Err(Error::<T>::InsufficientBond)?
 			}
 
 			frame_system::Pallet::<T>::inc_consumers(&stash).map_err(|_| Error::<T>::BadState)?;
 
 			// You're auto-bonded forever, here. We might improve this by only bonding when
-			// you actually store/serve and remove once you unbond.
+			// you actually store/serve and remove once you unbond __everything__.
 			<Bonded<T>>::insert(&stash, &controller);
 
-			Self::deposit_event(Event::<T>::Bonded(stash.clone(), bond_size));
-			let item = StakingLedger {
-				stash,
-				total: bond_size,
-				active: bond_size,
-				unlocking: Default::default(),
-			};
+			let stash_balance = T::Currency::free_balance(&stash);
+			let value = value.min(stash_balance);
+			Self::deposit_event(Event::<T>::Bonded(stash.clone(), value));
+			let item =
+				StakingLedger { stash, total: value, active: value, unlocking: Default::default() };
 			Self::update_ledger(&controller, &item);
 			Ok(())
 		}
 
-		/// Schedule a bond of the stash to be unlocked ready for transfer out after the bond
-		/// period ends.
+		/// Schedule a portion of the stash to be unlocked ready for transfer out after the bond
+		/// period ends. If this leaves an amount actively bonded less than
+		/// T::Currency::minimum_balance(), then it is increased to the full amount.
 		///
 		/// The dispatch origin for this call must be _Signed_ by the controller, not the stash.
 		///
@@ -296,10 +317,7 @@ pub mod pallet {
 		///
 		/// No more than a limited number of unlocking chunks (see `MaxUnlockingChunks`)
 		/// can co-exists at the same time. In that case, [`Call::withdraw_unbonded`] need
-		/// to be called first to remove some of the chunks (if possible). This feature is actually
-		/// not required because we unlock the whole bond at once, means it is impossible to have
-		/// more then one unlocking at time. But this is inherited from the `pallet-staking` and we
-		/// may remove in some future version.
+		/// to be called first to remove some of the chunks (if possible).
 		///
 		/// If a user encounters the `InsufficientBond` error when calling this extrinsic,
 		/// they should call `chill` first in order to free up their bonded funds.
@@ -310,48 +328,58 @@ pub mod pallet {
 		#[pallet::weight(T::WeightInfo::unbond())]
 		pub fn unbond(
 			origin: OriginFor<T>,
+			#[pallet::compact] value: BalanceOf<T>,
 		) -> DispatchResult {
 			let controller = ensure_signed(origin)?;
 			let mut ledger = Self::ledger(&controller).ok_or(Error::<T>::NotController)?;
-
-			if ledger.active.is_zero() {
-				// Nothing to unbond.
-				return Ok(())
-			}
-
 			ensure!(
 				ledger.unlocking.len() < MaxUnlockingChunks::get() as usize,
 				Error::<T>::NoMoreChunks,
 			);
 
-			// Make sure that the user maintains enough active bond for their role.
-			// If a user runs into this error, they should chill first.
-			ensure!(!Storages::<T>::contains_key(&ledger.stash), Error::<T>::InsufficientBond);
-			ensure!(!Edges::<T>::contains_key(&ledger.stash), Error::<T>::InsufficientBond);
+			let mut value = value.min(ledger.active);
 
-			let era = Self::current_era().unwrap_or(0) + T::BondingDuration::get();
+			if !value.is_zero() {
+				ledger.active -= value;
 
-			// Unbond actual active stake instead of the current `BondSize` to allow users bond and
-			// unbond the same amount regardless of changes of the `BondSize`.
-			let unbond_value = ledger.active.clone();
-			ledger.active = Zero::zero();
+				// Avoid there being a dust balance left in the staking system.
+				if ledger.active < T::Currency::minimum_balance() {
+					value += ledger.active;
+					ledger.active = Zero::zero();
+				}
 
-			if let Some(mut chunk) = ledger.unlocking.last_mut().filter(|chunk| chunk.era == era) {
-				// To keep the chunk count down, we only keep one chunk per era. Since
-				// `unlocking` is a FiFo queue, if a chunk exists for `era` we know that it will
-				// be the last one.
-				chunk.value = chunk.value.defensive_saturating_add(unbond_value)
-			} else {
-				ledger
-					.unlocking
-					.try_push(UnlockChunk { value: unbond_value, era })
-					.map_err(|_| Error::<T>::NoMoreChunks)?;
-			};
-			// NOTE: ledger must be updated prior to calling `Self::weight_of`.
-			Self::update_ledger(&controller, &ledger);
+				let min_active_bond = if Edges::<T>::contains_key(&ledger.stash) {
+					EdgeBondSize::<T>::get()
+				} else if Storages::<T>::contains_key(&ledger.stash) {
+					StorageBondSize::<T>::get()
+				} else {
+					Zero::zero()
+				};
+
+				// Make sure that the user maintains enough active bond for their role.
+				// If a user runs into this error, they should chill first.
+				ensure!(ledger.active >= min_active_bond, Error::<T>::InsufficientBond);
+
+				// Note: in case there is no current era it is fine to bond one era more.
+				let era = Self::current_era().unwrap_or(0) + T::BondingDuration::get();
+				if let Some(mut chunk) =
+					ledger.unlocking.last_mut().filter(|chunk| chunk.era == era)
+				{
+					// To keep the chunk count down, we only keep one chunk per era. Since
+					// `unlocking` is a FiFo queue, if a chunk exists for `era` we know that it will
+					// be the last one.
+					chunk.value = chunk.value.defensive_saturating_add(value)
+				} else {
+					ledger
+						.unlocking
+						.try_push(UnlockChunk { value, era })
+						.map_err(|_| Error::<T>::NoMoreChunks)?;
+				};
 
-			Self::deposit_event(Event::<T>::Unbonded(ledger.stash, unbond_value));
+				Self::update_ledger(&controller, &ledger);
 
+				Self::deposit_event(Event::<T>::Unbonded(ledger.stash, value));
+			}
 			Ok(())
 		}
 
@@ -397,45 +425,47 @@ pub mod pallet {
 			Ok(())
 		}
 
-		/// Declare the desire to participate in storage network for the origin controller.
+		/// Declare the desire to participate in CDN for the origin controller.
 		///
-		/// Effects will be felt at the beginning of the next era.
+		/// `cluster` is the ID of the DDC cluster the participant wishes to join.
 		///
-		/// The dispatch origin for this call must be _Signed_ by the controller, not the stash.
-		#[pallet::weight(T::WeightInfo::store())]
-		pub fn store(origin: OriginFor<T>, prefs: StoragePrefs) -> DispatchResult {
+		/// The dispatch origin for this call must be _Signed_ by the controller, not the stash. The
+		/// bond size must be greater than or equal to the `EdgeBondSize`.
+		#[pallet::weight(T::WeightInfo::serve())]
+		pub fn serve(origin: OriginFor<T>, cluster: ClusterId) -> DispatchResult {
 			let controller = ensure_signed(origin)?;
 
 			let ledger = Self::ledger(&controller).ok_or(Error::<T>::NotController)?;
 
-			ensure!(ledger.active >= BondSize::<T>::get(), Error::<T>::InsufficientBond);
+			ensure!(ledger.active >= EdgeBondSize::<T>::get(), Error::<T>::InsufficientBond);
 			let stash = &ledger.stash;
 
-			// Can't participate in storage network if already participating in CDN.
-			ensure!(!Edges::<T>::contains_key(&stash), Error::<T>::AlreadyInRole);
+			// Can't participate in CDN if already participating in storage network.
+			ensure!(!Storages::<T>::contains_key(&stash), Error::<T>::AlreadyInRole);
 
-			Self::do_add_storage(stash, prefs);
+			Self::do_add_edge(stash, cluster);
 			Ok(())
 		}
 
-		/// Declare the desire to participate in CDN for the origin controller.
+		/// Declare the desire to participate in storage network for the origin controller.
 		///
-		/// Effects will be felt at the beginning of the next era.
+		/// `cluster` is the ID of the DDC cluster the participant wishes to join.
 		///
-		/// The dispatch origin for this call must be _Signed_ by the controller, not the stash.
-		#[pallet::weight(T::WeightInfo::serve())]
-		pub fn serve(origin: OriginFor<T>, prefs: EdgePrefs) -> DispatchResult {
+		/// The dispatch origin for this call must be _Signed_ by the controller, not the stash. The
+		/// bond size must be greater than or equal to the `StorageBondSize`.
+		#[pallet::weight(T::WeightInfo::store())]
+		pub fn store(origin: OriginFor<T>, cluster: ClusterId) -> DispatchResult {
 			let controller = ensure_signed(origin)?;
 
 			let ledger = Self::ledger(&controller).ok_or(Error::<T>::NotController)?;
 
-			ensure!(ledger.active >= BondSize::<T>::get(), Error::<T>::InsufficientBond);
+			ensure!(ledger.active >= StorageBondSize::<T>::get(), Error::<T>::InsufficientBond);
 			let stash = &ledger.stash;
 
-			// Can't participate in CDN if already participating in storage network.
-			ensure!(!Storages::<T>::contains_key(&stash), Error::<T>::AlreadyInRole);
+			// Can't participate in storage network if already participating in CDN.
+			ensure!(!Edges::<T>::contains_key(&stash), Error::<T>::AlreadyInRole);
 
-			Self::do_add_edge(stash, prefs);
+			Self::do_add_storage(stash, cluster);
 			Ok(())
 		}
 
@@ -479,7 +509,8 @@ pub mod pallet {
 
 		/// Update the DDC staking configurations .
 		///
-		/// * `bond_size`: The active bond needed to be a Storage or Edge node.
+		/// * `storage_bond_size`: The active bond needed to be a Storage node.
+		/// * `edge_bond_size`: The active bond needed to be an Edge node.
 		///
 		/// RuntimeOrigin must be Root to call this function.
 		///
@@ -487,7 +518,8 @@ pub mod pallet {
 		#[pallet::weight(10_000)]
 		pub fn set_staking_configs(
 			origin: OriginFor<T>,
-			bond_size: ConfigOp<BalanceOf<T>>,
+			storage_bond_size: ConfigOp<BalanceOf<T>>,
+			edge_bond_size: ConfigOp<BalanceOf<T>>,
 		) -> DispatchResult {
 			ensure_root(origin)?;
 
@@ -501,7 +533,8 @@ pub mod pallet {
 				};
 			}
 
-			config_op_exp!(BondSize<T>, bond_size);
+			config_op_exp!(StorageBondSize<T>, storage_bond_size);
+			config_op_exp!(EdgeBondSize<T>, edge_bond_size);
 
 			Ok(())
 		}
@@ -554,62 +587,48 @@ pub mod pallet {
 			Ok(())
 		}
 
-		/// This function will add a storage network participant to the `Storages` storage map.
+		/// This function will add a CDN participant to the `Edges` storage map.
 		///
-		/// If the storage network participant already exists, their preferences will be updated.
+		/// If the CDN participant already exists, their cluster will be updated.
 		///
-		/// NOTE: you must ALWAYS use this function to add a storage network participant to the
-		/// system. Any access to `Storages` outside of this function is almost certainly
+		/// NOTE: you must ALWAYS use this function to add a CDN participant to the system. Any
+		/// access to `Edges` outside of this function is almost certainly
 		/// wrong.
-		pub fn do_add_storage(who: &T::AccountId, prefs: StoragePrefs) {
-			Storages::<T>::insert(who, prefs);
+		pub fn do_add_edge(who: &T::AccountId, cluster: ClusterId) {
+			Edges::<T>::insert(who, cluster);
 		}
 
-		/// This function will remove a storage network participant from the `Storages` storage map.
+		/// This function will remove a CDN participant from the `Edges` map.
 		///
-		/// Returns true if `who` was removed from `Storages`, otherwise false.
+		/// Returns true if `who` was removed from `Edges`, otherwise false.
 		///
 		/// NOTE: you must ALWAYS use this function to remove a storage network participant from the
-		/// system. Any access to `Storages` outside of this function is almost certainly
+		/// system. Any access to `Edges` outside of this function is almost certainly
 		/// wrong.
-		pub fn do_remove_storage(who: &T::AccountId) -> bool {
-			let outcome = if Storages::<T>::contains_key(who) {
-				Storages::<T>::remove(who);
-				true
-			} else {
-				false
-			};
-
-			outcome
+		pub fn do_remove_edge(who: &T::AccountId) -> bool {
+			Edges::<T>::take(who).is_some()
 		}
 
-		/// This function will add a CDN participant to the `Edges` storage map.
+		/// This function will add a storage network participant to the `Storages` storage map.
 		///
-		/// If the CDN participant already exists, their preferences will be updated.
+		/// If the storage network participant already exists, their cluster will be updated.
 		///
-		/// NOTE: you must ALWAYS use this function to add a CDN participant to the system. Any
-		/// access to `Edges` outside of this function is almost certainly
+		/// NOTE: you must ALWAYS use this function to add a storage network participant to the
+		/// system. Any access to `Storages` outside of this function is almost certainly
 		/// wrong.
-		pub fn do_add_edge(who: &T::AccountId, prefs: EdgePrefs) {
-			Edges::<T>::insert(who, prefs);
+		pub fn do_add_storage(who: &T::AccountId, cluster: ClusterId) {
+			Storages::<T>::insert(who, cluster);
 		}
 
-		/// This function will remove a CDN participant from the `Edges` storage map.
+		/// This function will remove a storage network participant from the `Storages` map.
 		///
-		/// Returns true if `who` was removed from `Edges`, otherwise false.
+		/// Returns true if `who` was removed from `Storages`, otherwise false.
 		///
 		/// NOTE: you must ALWAYS use this function to remove a storage network participant from the
-		/// system. Any access to `Edges` outside of this function is almost certainly
+		/// system. Any access to `Storages` outside of this function is almost certainly
 		/// wrong.
-		pub fn do_remove_edge(who: &T::AccountId) -> bool {
-			let outcome = if Edges::<T>::contains_key(who) {
-				Storages::<T>::remove(who);
-				true
-			} else {
-				false
-			};
-
-			outcome
+		pub fn do_remove_storage(who: &T::AccountId) -> bool {
+			Storages::<T>::take(who).is_some()
 		}
 	}
 }
diff --git a/pallets/ddc-staking/src/testing_utils.rs b/pallets/ddc-staking/src/testing_utils.rs
index f63508fdd..6d31a4749 100644
--- a/pallets/ddc-staking/src/testing_utils.rs
+++ b/pallets/ddc-staking/src/testing_utils.rs
@@ -1,6 +1,6 @@
 //! Testing utils for ddc-staking.
 
-use crate::{Pallet as DddcStaking, *};
+use crate::{Pallet as DdcStaking, *};
 use frame_benchmarking::account;
 use frame_system::RawOrigin;
 
@@ -12,8 +12,11 @@ const SEED: u32 = 0;
 
 /// This function removes all storage and edge nodes from storage.
 pub fn clear_storages_and_edges<T: Config>() {
-	Storages::<T>::remove_all();
-	Edges::<T>::remove_all();
+	#[allow(unused_must_use)]
+	{
+		Edges::<T>::clear(u32::MAX, None);
+		Storages::<T>::clear(u32::MAX, None);
+	}
 }
 
 /// Grab a funded user.
@@ -48,7 +51,8 @@ pub fn create_stash_controller<T: Config>(
 	let controller = create_funded_user::<T>("controller", n, balance_factor);
 	let controller_lookup: <T::Lookup as StaticLookup>::Source =
 		T::Lookup::unlookup(controller.clone());
-	DddcStaking::<T>::bond(RawOrigin::Signed(stash.clone()).into(), controller_lookup)?;
+	let amount = T::Currency::minimum_balance() * (balance_factor / 10).max(1).into();
+	DdcStaking::<T>::bond(RawOrigin::Signed(stash.clone()).into(), controller_lookup, amount)?;
 	return Ok((stash, controller))
 }
 
@@ -62,76 +66,6 @@ pub fn create_stash_controller_with_balance<T: Config>(
 	let controller_lookup: <T::Lookup as StaticLookup>::Source =
 		T::Lookup::unlookup(controller.clone());
 
-	DddcStaking::<T>::bond(RawOrigin::Signed(stash.clone()).into(), controller_lookup)?;
+	DdcStaking::<T>::bond(RawOrigin::Signed(stash.clone()).into(), controller_lookup, balance)?;
 	Ok((stash, controller))
 }
-
-/// Create a stash and controller pair, where the controller is dead, and payouts go to controller.
-/// This is used to test worst case payout scenarios.
-pub fn create_stash_and_dead_controller<T: Config>(
-	n: u32,
-	balance_factor: u32,
-) -> Result<(T::AccountId, T::AccountId), &'static str> {
-	let stash = create_funded_user::<T>("stash", n, balance_factor);
-	// controller has no funds
-	let controller = create_funded_user::<T>("controller", n, 0);
-	let controller_lookup: <T::Lookup as StaticLookup>::Source =
-		T::Lookup::unlookup(controller.clone());
-	DddcStaking::<T>::bond(RawOrigin::Signed(stash.clone()).into(), controller_lookup)?;
-	return Ok((stash, controller))
-}
-
-/// create `max` validators.
-pub fn create_storages<T: Config>(
-	max: u32,
-	balance_factor: u32,
-) -> Result<Vec<<T::Lookup as StaticLookup>::Source>, &'static str> {
-	create_storages_with_seed::<T>(max, balance_factor, 0)
-}
-
-/// create `max` storages, with a seed to help unintentional prevent account collisions.
-pub fn create_storages_with_seed<T: Config>(
-	max: u32,
-	balance_factor: u32,
-	seed: u32,
-) -> Result<Vec<<T::Lookup as StaticLookup>::Source>, &'static str> {
-	let mut storages: Vec<<T::Lookup as StaticLookup>::Source> = Vec::with_capacity(max as usize);
-	for i in 0..max {
-		let (stash, controller) = create_stash_controller::<T>(i + seed, balance_factor)?;
-		let storage_prefs = StoragePrefs { foo: true };
-		DddcStaking::<T>::store(RawOrigin::Signed(controller).into(), storage_prefs)?;
-		let stash_lookup: <T::Lookup as StaticLookup>::Source = T::Lookup::unlookup(stash);
-		storages.push(stash_lookup);
-	}
-	Ok(storages)
-}
-
-/// create `max` validators.
-pub fn create_edges<T: Config>(
-	max: u32,
-	balance_factor: u32,
-) -> Result<Vec<<T::Lookup as StaticLookup>::Source>, &'static str> {
-	create_edges_with_seed::<T>(max, balance_factor, 0)
-}
-
-/// create `max` storages, with a seed to help unintentional prevent account collisions.
-pub fn create_edges_with_seed<T: Config>(
-	max: u32,
-	balance_factor: u32,
-	seed: u32,
-) -> Result<Vec<<T::Lookup as StaticLookup>::Source>, &'static str> {
-	let mut edges: Vec<<T::Lookup as StaticLookup>::Source> = Vec::with_capacity(max as usize);
-	for i in 0..max {
-		let (stash, controller) = create_stash_controller::<T>(i + seed, balance_factor)?;
-		let edge_prefs = EdgePrefs { foo: true };
-		DddcStaking::<T>::serve(RawOrigin::Signed(controller).into(), edge_prefs)?;
-		let stash_lookup: <T::Lookup as StaticLookup>::Source = T::Lookup::unlookup(stash);
-		edges.push(stash_lookup);
-	}
-	Ok(edges)
-}
-
-/// get the current era.
-pub fn current_era<T: Config>() -> EraIndex {
-	<Pallet<T>>::current_era().unwrap_or(0)
-}
diff --git a/pallets/ddc/Cargo.toml b/pallets/ddc/Cargo.toml
index 5507206be..d8357e589 100644
--- a/pallets/ddc/Cargo.toml
+++ b/pallets/ddc/Cargo.toml
@@ -6,7 +6,7 @@ homepage = 'https://www.cere.network/'
 license = 'Unlicense'
 name = 'pallet-cere-ddc'
 repository = 'https://github.com/Cerebellum-Network/ddc-pallet'
-version = '4.4.0'
+version = '4.5.0'
 readme = 'README.md'
 
 [package.metadata.docs.rs]
@@ -14,15 +14,15 @@ targets = ['x86_64-unknown-linux-gnu']
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["derive"] }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-std = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-std = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 
 [dev-dependencies]
-sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 serde = { version = "1.0.101" }
 
 [features]
diff --git a/pallets/erc20/Cargo.toml b/pallets/erc20/Cargo.toml
index 65550bbb8..bd880a749 100644
--- a/pallets/erc20/Cargo.toml
+++ b/pallets/erc20/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-erc20"
-version = "4.4.0"
+version = "4.5.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 license = "Unlicense"
@@ -15,19 +15,19 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.136", optional = true }
 codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", default-features = false }
-sp-arithmetic = { version = "5.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", default-features = false }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false }
+sp-arithmetic = { version = "5.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false }
 pallet-chainbridge = { version = "4.2.0", default-features = false, path = "../chainbridge" }
 pallet-erc721 = { version = "4.2.0", default-features = false, path = "../erc721" }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 
-frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", optional = true }
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
 
 [features]
 default = ["std"]
diff --git a/pallets/erc721/Cargo.toml b/pallets/erc721/Cargo.toml
index a069a018a..853aadb8c 100644
--- a/pallets/erc721/Cargo.toml
+++ b/pallets/erc721/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-erc721"
-version = "4.4.0"
+version = "4.5.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 license = "Unlicense"
@@ -15,17 +15,17 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.136", optional = true }
 codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-std = { version = "4.0.0", default-features = false,git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", default-features = false }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-std = { version = "4.0.0", default-features = false,git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false }
 pallet-chainbridge = { version = "4.2.0", default-features = false, path = "../chainbridge" }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 
-frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", optional = true }
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
 
 [features]
 default = ["std"]
diff --git a/rpc/Cargo.toml b/rpc/Cargo.toml
index 7c444155c..23543766f 100644
--- a/rpc/Cargo.toml
+++ b/rpc/Cargo.toml
@@ -1,30 +1,30 @@
 [package]
 name = "cere-rpc"
-version = "4.4.0"
+version = "4.5.0"
 edition = "2021"
 
 [dependencies]
 jsonrpsee = { version = "0.14.0", features = ["server"] }
-sc-client-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sp-blockchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sp-keystore = { version = "0.12.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sp-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sp-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sp-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sc-chain-spec = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sc-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sc-rpc-api = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sc-consensus-babe-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sc-consensus-epochs = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sc-finality-grandpa = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sc-finality-grandpa-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sc-sync-state-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-substrate-frame-rpc-system = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-pallet-transaction-payment-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-sp-block-builder = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-substrate-state-trie-migration-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.26" }
-node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sc-transaction-pool-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-contracts-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+sc-client-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sp-blockchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sp-keystore = { version = "0.12.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sp-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sp-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sp-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sc-chain-spec = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sc-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sc-rpc-api = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sc-consensus-babe-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sc-consensus-epochs = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sc-finality-grandpa = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sc-finality-grandpa-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sc-sync-state-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+substrate-frame-rpc-system = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+pallet-transaction-payment-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sp-block-builder = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+substrate-state-trie-migration-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-transaction-pool-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-contracts-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
diff --git a/runtime/cere-dev/Cargo.toml b/runtime/cere-dev/Cargo.toml
index f28fb69fb..f360d9909 100644
--- a/runtime/cere-dev/Cargo.toml
+++ b/runtime/cere-dev/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cere-dev-runtime"
-version = "4.4.0"
+version = "4.5.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 build = "build.rs"
@@ -24,83 +24,83 @@ hex-literal = { version = "0.3.4", optional = true }
 log = { version = "0.4.16", default-features = false }
 
 # primitives
-sp-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-consensus-babe = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", default-features = false, version = "4.0.0-dev" }
-sp-inherents = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-offchain = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-session = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-transaction-pool = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-version = { version = "5.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+sp-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-consensus-babe = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false, version = "4.0.0-dev" }
+sp-inherents = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-offchain = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-session = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-transaction-pool = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-version = { version = "5.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 
 # frame dependencies
-frame-executive = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", optional = true }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-system-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", optional = true }
-frame-election-provider-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-system-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-try-runtime = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", optional = true }
-pallet-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-authorship = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-babe = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-bags-list = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-child-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-collective = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-contracts = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-contracts-primitives = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-contracts-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-democracy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-election-provider-multi-phase = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-election-provider-support-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", optional = true }
-pallet-elections-phragmen = { version = "5.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-grandpa = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-im-online = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-indices = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-identity = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-membership = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-multisig = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-offences = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-offences-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", default-features = false, optional = true }
-pallet-proxy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-randomness-collective-flip = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-recovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-session = { version = "4.0.0-dev", features = [ "historical" ], git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", default-features = false }
-pallet-session-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", default-features = false, optional = true }
-pallet-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-staking-reward-curve = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-scheduler = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-society = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-sudo = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-timestamp = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-tips = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-treasury = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-utility = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-transaction-payment = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-transaction-payment-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-transaction-storage = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-vesting = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+frame-executive = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-system-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
+frame-election-provider-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-system-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-try-runtime = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
+pallet-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-authorship = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-babe = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-bags-list = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-child-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-collective = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-contracts = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-contracts-primitives = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-contracts-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-democracy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-election-provider-multi-phase = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-election-provider-support-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
+pallet-elections-phragmen = { version = "5.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-grandpa = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-im-online = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-indices = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-identity = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-membership = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-multisig = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-offences = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-offences-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false, optional = true }
+pallet-proxy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-randomness-collective-flip = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-recovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-session = { version = "4.0.0-dev", features = [ "historical" ], git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false }
+pallet-session-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false, optional = true }
+pallet-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-staking-reward-curve = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-scheduler = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-society = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-sudo = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-timestamp = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-tips = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-treasury = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-utility = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-transaction-payment = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-transaction-payment-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-transaction-storage = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-vesting = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 cere-runtime-common = { path = "../common", default-features = false }
 cere-dev-runtime-constants = { path = "./constants", default-features = false }
-pallet-ddc-staking = { version = "0.1.0", default-features = false, path = "../../pallets/ddc-staking" }
-pallet-chainbridge = { version = "4.4.0", default-features = false, path = "../../pallets/chainbridge" }
-pallet-cere-ddc = { version = "4.4.0", default-features = false, path = "../../pallets/ddc" }
-pallet-erc721 = { version = "4.4.0", default-features = false, path = "../../pallets/erc721" }
-pallet-erc20 = { version = "4.4.0", default-features = false, path = "../../pallets/erc20" }
-pallet-ddc-metrics-offchain-worker = { version = "4.4.0", default-features = false, path = "../../pallets/ddc-metrics-offchain-worker" }
+pallet-ddc-staking = { version = "4.5.0", default-features = false, path = "../../pallets/ddc-staking" }
+pallet-chainbridge = { version = "4.5.0", default-features = false, path = "../../pallets/chainbridge" }
+pallet-cere-ddc = { version = "4.5.0", default-features = false, path = "../../pallets/ddc" }
+pallet-erc721 = { version = "4.5.0", default-features = false, path = "../../pallets/erc721" }
+pallet-erc20 = { version = "4.5.0", default-features = false, path = "../../pallets/erc20" }
+pallet-ddc-metrics-offchain-worker = { version = "4.5.0", default-features = false, path = "../../pallets/ddc-metrics-offchain-worker" }
 
 [build-dependencies]
-substrate-wasm-builder = { version = "5.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+substrate-wasm-builder = { version = "5.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 
 [features]
 default = ["std"]
diff --git a/runtime/cere-dev/constants/Cargo.toml b/runtime/cere-dev/constants/Cargo.toml
index 380afc8dd..92890f28f 100644
--- a/runtime/cere-dev/constants/Cargo.toml
+++ b/runtime/cere-dev/constants/Cargo.toml
@@ -1,12 +1,12 @@
 [package]
 name = "cere-dev-runtime-constants"
-version = "4.4.0"
+version = "4.5.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 
 [dependencies]
-node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.26" }
+node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.27" }
 
 [features]
 default = ["std"]
diff --git a/runtime/cere-dev/src/lib.rs b/runtime/cere-dev/src/lib.rs
index 77063e9a9..1074261fd 100644
--- a/runtime/cere-dev/src/lib.rs
+++ b/runtime/cere-dev/src/lib.rs
@@ -128,7 +128,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	// and set impl_version to 0. If only runtime
 	// implementation changes and behavior does not, then leave spec_version as
 	// is and increment impl_version.
-	spec_version: 44000,
+	spec_version: 45000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 3,
@@ -1258,10 +1258,18 @@ impl pallet_ddc_metrics_offchain_worker::Config for Runtime {
 	type Call = Call;
 }
 
+parameter_types! {
+	pub const DefaultEdgeBondSize: Balance = 100 * DOLLARS;
+	pub const DefaultStorageBondSize: Balance = 100 * DOLLARS;
+}
+
 impl pallet_ddc_staking::Config for Runtime {
 	type BondingDuration = BondingDuration;
 	type Currency = Balances;
+	type DefaultEdgeBondSize = DefaultEdgeBondSize;
+	type DefaultStorageBondSize = DefaultStorageBondSize;
 	type Event = Event;
+	type UnixTime = Timestamp;
 	type WeightInfo = pallet_ddc_staking::weights::SubstrateWeight<Runtime>;
 }
 
@@ -1356,7 +1364,7 @@ pub type Executive = frame_executive::Executive<
 	frame_system::ChainContext<Runtime>,
 	Runtime,
 	AllPalletsWithSystem,
-	(),
+	pallet_staking::migrations::v10::MigrateToV10<Runtime>,
 >;
 
 #[cfg(feature = "runtime-benchmarks")]
diff --git a/runtime/cere/Cargo.toml b/runtime/cere/Cargo.toml
index 87709c6f6..b66c58582 100644
--- a/runtime/cere/Cargo.toml
+++ b/runtime/cere/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cere-runtime"
-version = "4.4.0"
+version = "4.5.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 build = "build.rs"
@@ -24,82 +24,82 @@ hex-literal = { version = "0.3.4", optional = true }
 log = { version = "0.4.16", default-features = false }
 
 # primitives
-sp-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-consensus-babe = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", default-features = false, version = "4.0.0-dev" }
-sp-inherents = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-offchain = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-session = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-transaction-pool = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-version = { version = "5.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+sp-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-consensus-babe = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false, version = "4.0.0-dev" }
+sp-inherents = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-offchain = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-session = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-transaction-pool = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-version = { version = "5.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 
 # frame dependencies
-frame-executive = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", optional = true }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-system-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", optional = true }
-frame-election-provider-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-system-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-frame-try-runtime = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", optional = true }
-pallet-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-authorship = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-babe = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-bags-list = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-child-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-collective = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-contracts = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-contracts-primitives = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-contracts-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-democracy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-election-provider-multi-phase = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-election-provider-support-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", optional = true }
-pallet-elections-phragmen = { version = "5.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-grandpa = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-im-online = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-indices = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-identity = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-membership = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-multisig = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-offences = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-offences-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", default-features = false, optional = true }
-pallet-proxy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-randomness-collective-flip = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-recovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-session = { version = "4.0.0-dev", features = [ "historical" ], git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", default-features = false }
-pallet-session-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26", default-features = false, optional = true }
-pallet-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-staking-reward-curve = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-scheduler = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-society = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-sudo = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-timestamp = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-tips = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-treasury = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-utility = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-transaction-payment = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-transaction-payment-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-transaction-storage = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-pallet-vesting = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+frame-executive = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-system-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
+frame-election-provider-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-system-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-try-runtime = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
+pallet-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-authorship = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-babe = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-bags-list = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-child-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-collective = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-contracts = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-contracts-primitives = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-contracts-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-democracy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-election-provider-multi-phase = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-election-provider-support-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
+pallet-elections-phragmen = { version = "5.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-grandpa = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-im-online = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-indices = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-identity = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-membership = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-multisig = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-offences = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-offences-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false, optional = true }
+pallet-proxy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-randomness-collective-flip = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-recovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-session = { version = "4.0.0-dev", features = [ "historical" ], git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false }
+pallet-session-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false, optional = true }
+pallet-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-staking-reward-curve = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-scheduler = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-society = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-sudo = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-timestamp = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-tips = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-treasury = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-utility = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-transaction-payment = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-transaction-payment-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-transaction-storage = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-vesting = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 cere-runtime-common = { path = "../common", default-features = false }
 cere-runtime-constants = { path = "./constants", default-features = false }
-pallet-chainbridge = { version = "4.4.0", default-features = false, path = "../../pallets/chainbridge" }
-pallet-cere-ddc = { version = "4.4.0", default-features = false, path = "../../pallets/ddc" }
-pallet-erc721 = { version = "4.4.0", default-features = false, path = "../../pallets/erc721" }
-pallet-erc20 = { version = "4.4.0", default-features = false, path = "../../pallets/erc20" }
-pallet-ddc-metrics-offchain-worker = { version = "4.4.0", default-features = false, path = "../../pallets/ddc-metrics-offchain-worker" }
+pallet-chainbridge = { version = "4.5.0", default-features = false, path = "../../pallets/chainbridge" }
+pallet-cere-ddc = { version = "4.5.0", default-features = false, path = "../../pallets/ddc" }
+pallet-erc721 = { version = "4.5.0", default-features = false, path = "../../pallets/erc721" }
+pallet-erc20 = { version = "4.5.0", default-features = false, path = "../../pallets/erc20" }
+pallet-ddc-metrics-offchain-worker = { version = "4.5.0", default-features = false, path = "../../pallets/ddc-metrics-offchain-worker" }
 
 [build-dependencies]
-substrate-wasm-builder = { version = "5.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
+substrate-wasm-builder = { version = "5.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
 
 [features]
 default = ["std"]
diff --git a/runtime/cere/constants/Cargo.toml b/runtime/cere/constants/Cargo.toml
index 91bac23c1..3f9c3c261 100644
--- a/runtime/cere/constants/Cargo.toml
+++ b/runtime/cere/constants/Cargo.toml
@@ -1,12 +1,12 @@
 [package]
 name = "cere-runtime-constants"
-version = "4.4.0"
+version = "4.5.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 
 [dependencies]
-node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26" }
-sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.26" }
+node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.27" }
 
 [features]
 default = ["std"]
diff --git a/runtime/cere/src/lib.rs b/runtime/cere/src/lib.rs
index d63f0d9fc..aef0e7444 100644
--- a/runtime/cere/src/lib.rs
+++ b/runtime/cere/src/lib.rs
@@ -127,7 +127,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	// and set impl_version to 0. If only runtime
 	// implementation changes and behavior does not, then leave spec_version as
 	// is and increment impl_version.
-	spec_version: 44000,
+	spec_version: 45000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 3,
@@ -1347,7 +1347,7 @@ pub type Executive = frame_executive::Executive<
 	frame_system::ChainContext<Runtime>,
 	Runtime,
 	AllPalletsWithSystem,
-	(),
+	pallet_staking::migrations::v10::MigrateToV10<Runtime>,
 >;
 
 #[cfg(feature = "runtime-benchmarks")]
diff --git a/runtime/common/Cargo.toml b/runtime/common/Cargo.toml
index 46c37e5c3..27f7b390d 100644
--- a/runtime/common/Cargo.toml
+++ b/runtime/common/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cere-runtime-common"
-version = "4.4.0"
+version = "4.5.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"