diff --git a/Cargo.lock b/Cargo.lock
index 952a1038d..01ae8971f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1398,33 +1398,33 @@ dependencies = [
 
 [[package]]
 name = "ink_allocator"
-version = "3.3.0"
+version = "3.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ed249de74298ed051ebcf6d3082b8d3dbd19cbc448d9ed3235d8a7b92713049"
+checksum = "a291f411e310b7a3bb01ce21102b8c0aea5b7b523e4bad0b40a8e55a76c58906"
 dependencies = [
  "cfg-if",
 ]
 
 [[package]]
 name = "ink_engine"
-version = "3.3.0"
+version = "3.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acb9d32ec27d71fefb3f2b6a26bae82a2c6509d7ad61e8a5107b6291a1b03ecb"
+checksum = "075eab468da2937288ec484be920cb18614147003d7f1afbdfcfb190ed771c46"
 dependencies = [
  "blake2",
  "derive_more",
  "parity-scale-codec",
  "rand 0.8.5",
- "secp256k1 0.22.1",
+ "secp256k1 0.24.0",
  "sha2 0.10.2",
  "sha3",
 ]
 
 [[package]]
 name = "ink_env"
-version = "3.3.0"
+version = "3.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1549f5966167387c89fb3dfcdc59973bfb396cc3a7110d7a31ad5fdea56db0cf"
+checksum = "271689b643d7ccf2bcd09d7ef07eda79cd3366ee042d5bbfcebf534b08da79d7"
 dependencies = [
  "arrayref",
  "blake2",
@@ -1441,7 +1441,7 @@ dependencies = [
  "rand 0.8.5",
  "rlibc",
  "scale-info",
- "secp256k1 0.22.1",
+ "secp256k1 0.24.0",
  "sha2 0.10.2",
  "sha3",
  "static_assertions",
@@ -1449,9 +1449,9 @@ dependencies = [
 
 [[package]]
 name = "ink_lang"
-version = "3.3.0"
+version = "3.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e5282f2722ac6dca469e7f223a7b38b2a6d20fbca6b974497e630d5dc8934e9"
+checksum = "62cf662fe6a130ea1ada3520142405e3ed521b79c35b7274cc95dd37bc833571"
 dependencies = [
  "derive_more",
  "ink_env",
@@ -1465,9 +1465,9 @@ dependencies = [
 
 [[package]]
 name = "ink_lang_codegen"
-version = "3.3.0"
+version = "3.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb3a5de33b59450adc3f61c5eb05b768067c7ab8af9d00f33e284310598168dc"
+checksum = "94dc22732ced2557f0411de5fa31d6fddc3878968041b699ae16ed1c390d2660"
 dependencies = [
  "blake2",
  "derive_more",
@@ -1484,9 +1484,9 @@ dependencies = [
 
 [[package]]
 name = "ink_lang_ir"
-version = "3.3.0"
+version = "3.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9d4d614462280fa06e15b9ca5725d7c8440dde93c8dae1c6f15422f7756cacb"
+checksum = "a089bcac8d7e6a487b7a18ea8a1d20eb540ed26657706ac221cc0e8239047e45"
 dependencies = [
  "blake2",
  "either",
@@ -1498,9 +1498,9 @@ dependencies = [
 
 [[package]]
 name = "ink_lang_macro"
-version = "3.3.0"
+version = "3.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72f85f64141957c5db7cbabbb97a9c16c489e5e9d363e9f147d132a43c71cd29"
+checksum = "1330da0b8007b86de94f95fbc74769c0461d3b078b291af5497771598db1c5b4"
 dependencies = [
  "ink_lang_codegen",
  "ink_lang_ir",
@@ -1512,9 +1512,9 @@ dependencies = [
 
 [[package]]
 name = "ink_metadata"
-version = "3.3.0"
+version = "3.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dca6c159a2774f07437c6fd9ea710eb73a6b5e9a031a932bddf08742bf2c081a"
+checksum = "d442f4f5dcbf120aa84cae9e399065ad99d143d5a920b06d3da286e91c03ec70"
 dependencies = [
  "derive_more",
  "impl-serde",
@@ -1526,18 +1526,18 @@ dependencies = [
 
 [[package]]
 name = "ink_prelude"
-version = "3.3.0"
+version = "3.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1f7f4dec15e573496c9d2af353e78bde84add391251608f25b5adcf175dc777"
+checksum = "e38d71af62cfec3425727d28665a947d636c3be6ae71ac3a79868ef8a08633f3"
 dependencies = [
  "cfg-if",
 ]
 
 [[package]]
 name = "ink_primitives"
-version = "3.3.0"
+version = "3.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3296dd1c4f4fe12ede7c92d60e6fcb94d46a959ec19c701e4ac588b09e0b4a6"
+checksum = "ea7afd5330a9d3be1533222a48b8ab44b3a3356a5e6bb090bff0790aa562b418"
 dependencies = [
  "cfg-if",
  "ink_prelude",
@@ -1547,9 +1547,9 @@ dependencies = [
 
 [[package]]
 name = "ink_storage"
-version = "3.3.0"
+version = "3.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ff9b503995a7b41fe201a7a2643ce22f5a11e0b67db7b685424b6d5fe0ecf0b"
+checksum = "be827b98c102c413b2309075f0835a9bb8c6325fc6aa09e66963424db7a8bcb5"
 dependencies = [
  "array-init",
  "cfg-if",
@@ -1565,9 +1565,9 @@ dependencies = [
 
 [[package]]
 name = "ink_storage_derive"
-version = "3.3.0"
+version = "3.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afb68e24e93e8327dda1924868d7ee4dbe01e1ed2b392f28583caa96809b585c"
+checksum = "8ced452d5d0b2268b1257ffd2ec73cf9c3b4fba5f3632f185a03aafec8888439"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2731,11 +2731,11 @@ dependencies = [
 
 [[package]]
 name = "secp256k1"
-version = "0.22.1"
+version = "0.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26947345339603ae8395f68e2f3d85a6b0a8ddfe6315818e80b8504415099db0"
+checksum = "b7649a0b3ffb32636e60c7ce0d70511eda9c52c658cd0634e194d5a19943aeff"
 dependencies = [
- "secp256k1-sys 0.5.2",
+ "secp256k1-sys 0.6.0",
 ]
 
 [[package]]
@@ -2749,9 +2749,9 @@ dependencies = [
 
 [[package]]
 name = "secp256k1-sys"
-version = "0.5.2"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "152e20a0fd0519390fc43ab404663af8a0b794273d2a91d60ad4a39f13ffe110"
+checksum = "7058dc8eaf3f2810d7828680320acda0b25a288f6d288e19278e249bbf74226b"
 dependencies = [
  "cc",
 ]
@@ -3698,7 +3698,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97fee6b57c6a41524a810daee9286c02d7752c4253064d0b05472833a438f675"
 dependencies = [
  "cfg-if",
- "rand 0.8.5",
+ "rand 0.7.3",
  "static_assertions",
 ]
 
diff --git a/ink_linting/Cargo.lock b/ink_linting/Cargo.lock
index 3e4a79ccd..6792c9146 100644
--- a/ink_linting/Cargo.lock
+++ b/ink_linting/Cargo.lock
@@ -55,27 +55,12 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "autocfg"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0dde43e75fd43e8a1bf86103336bc699aa8d17ad1be60c76c0bdfd4828e19b78"
-dependencies = [
- "autocfg 1.1.0",
-]
-
 [[package]]
 name = "autocfg"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
-[[package]]
-name = "base64"
-version = "0.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
-
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -100,7 +85,7 @@ version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b94ba84325db59637ffc528bbe8c7f86c02c57cff5c0e2b9b00f9a851f42f309"
 dependencies = [
- "digest 0.10.3",
+ "digest",
 ]
 
 [[package]]
@@ -171,15 +156,6 @@ dependencies = [
  "rustc-semver",
 ]
 
-[[package]]
-name = "cloudabi"
-version = "0.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
-dependencies = [
- "bitflags",
-]
-
 [[package]]
 name = "compiletest_rs"
 version = "0.7.1"
@@ -211,12 +187,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "crunchy"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
-
 [[package]]
 name = "crypto-common"
 version = "0.1.3"
@@ -244,15 +214,6 @@ version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0e25ea47919b1560c4e3b7fe0aaab9becf5b84a10325ddf7db0f0ba5e1026499"
 
-[[package]]
-name = "digest"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
-dependencies = [
- "generic-array",
-]
-
 [[package]]
 name = "digest"
 version = "0.10.3"
@@ -408,12 +369,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "fuchsia-cprng"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
-
 [[package]]
 name = "funty"
 version = "2.0.0"
@@ -499,29 +454,47 @@ dependencies = [
 
 [[package]]
 name = "ink_allocator"
-version = "3.0.0-rc8"
-source = "git+https://github.com/paritytech/ink#e345679f4a6888bf253d430374c8db518d957d7d"
+version = "3.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a291f411e310b7a3bb01ce21102b8c0aea5b7b523e4bad0b40a8e55a76c58906"
 dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "ink_engine"
+version = "3.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "075eab468da2937288ec484be920cb18614147003d7f1afbdfcfb190ed771c46"
+dependencies = [
+ "blake2",
+ "derive_more",
+ "parity-scale-codec",
+ "rand",
+ "secp256k1",
+ "sha2",
+ "sha3",
+]
+
 [[package]]
 name = "ink_env"
-version = "3.0.0-rc8"
-source = "git+https://github.com/paritytech/ink#e345679f4a6888bf253d430374c8db518d957d7d"
+version = "3.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "271689b643d7ccf2bcd09d7ef07eda79cd3366ee042d5bbfcebf534b08da79d7"
 dependencies = [
  "arrayref",
  "blake2",
  "cfg-if",
  "derive_more",
  "ink_allocator",
+ "ink_engine",
  "ink_metadata",
  "ink_prelude",
  "ink_primitives",
  "num-traits",
  "parity-scale-codec",
  "paste",
- "rand 0.8.5",
+ "rand",
  "rlibc",
  "scale-info",
  "secp256k1",
@@ -530,23 +503,14 @@ dependencies = [
  "static_assertions",
 ]
 
-[[package]]
-name = "ink_eth_compatibility"
-version = "3.0.0-rc8"
-source = "git+https://github.com/paritytech/ink#e345679f4a6888bf253d430374c8db518d957d7d"
-dependencies = [
- "ink_env",
- "libsecp256k1",
-]
-
 [[package]]
 name = "ink_lang"
-version = "3.0.0-rc8"
-source = "git+https://github.com/paritytech/ink#e345679f4a6888bf253d430374c8db518d957d7d"
+version = "3.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62cf662fe6a130ea1ada3520142405e3ed521b79c35b7274cc95dd37bc833571"
 dependencies = [
  "derive_more",
  "ink_env",
- "ink_eth_compatibility",
  "ink_lang_macro",
  "ink_prelude",
  "ink_primitives",
@@ -556,8 +520,9 @@ dependencies = [
 
 [[package]]
 name = "ink_lang_codegen"
-version = "3.0.0-rc8"
-source = "git+https://github.com/paritytech/ink#e345679f4a6888bf253d430374c8db518d957d7d"
+version = "3.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94dc22732ced2557f0411de5fa31d6fddc3878968041b699ae16ed1c390d2660"
 dependencies = [
  "blake2",
  "derive_more",
@@ -574,8 +539,9 @@ dependencies = [
 
 [[package]]
 name = "ink_lang_ir"
-version = "3.0.0-rc8"
-source = "git+https://github.com/paritytech/ink#e345679f4a6888bf253d430374c8db518d957d7d"
+version = "3.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a089bcac8d7e6a487b7a18ea8a1d20eb540ed26657706ac221cc0e8239047e45"
 dependencies = [
  "blake2",
  "either",
@@ -587,8 +553,9 @@ dependencies = [
 
 [[package]]
 name = "ink_lang_macro"
-version = "3.0.0-rc8"
-source = "git+https://github.com/paritytech/ink#e345679f4a6888bf253d430374c8db518d957d7d"
+version = "3.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1330da0b8007b86de94f95fbc74769c0461d3b078b291af5497771598db1c5b4"
 dependencies = [
  "ink_lang_codegen",
  "ink_lang_ir",
@@ -619,8 +586,9 @@ dependencies = [
 
 [[package]]
 name = "ink_metadata"
-version = "3.0.0-rc8"
-source = "git+https://github.com/paritytech/ink#e345679f4a6888bf253d430374c8db518d957d7d"
+version = "3.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d442f4f5dcbf120aa84cae9e399065ad99d143d5a920b06d3da286e91c03ec70"
 dependencies = [
  "derive_more",
  "impl-serde",
@@ -632,16 +600,18 @@ dependencies = [
 
 [[package]]
 name = "ink_prelude"
-version = "3.0.0-rc8"
-source = "git+https://github.com/paritytech/ink#e345679f4a6888bf253d430374c8db518d957d7d"
+version = "3.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e38d71af62cfec3425727d28665a947d636c3be6ae71ac3a79868ef8a08633f3"
 dependencies = [
  "cfg-if",
 ]
 
 [[package]]
 name = "ink_primitives"
-version = "3.0.0-rc8"
-source = "git+https://github.com/paritytech/ink#e345679f4a6888bf253d430374c8db518d957d7d"
+version = "3.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea7afd5330a9d3be1533222a48b8ab44b3a3356a5e6bb090bff0790aa562b418"
 dependencies = [
  "cfg-if",
  "ink_prelude",
@@ -651,8 +621,9 @@ dependencies = [
 
 [[package]]
 name = "ink_storage"
-version = "3.0.0-rc8"
-source = "git+https://github.com/paritytech/ink#e345679f4a6888bf253d430374c8db518d957d7d"
+version = "3.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be827b98c102c413b2309075f0835a9bb8c6325fc6aa09e66963424db7a8bcb5"
 dependencies = [
  "array-init",
  "cfg-if",
@@ -668,8 +639,9 @@ dependencies = [
 
 [[package]]
 name = "ink_storage_derive"
-version = "3.0.0-rc8"
-source = "git+https://github.com/paritytech/ink#e345679f4a6888bf253d430374c8db518d957d7d"
+version = "3.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ced452d5d0b2268b1257ffd2ec73cf9c3b4fba5f3632f185a03aafec8888439"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -719,51 +691,6 @@ version = "0.2.118"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06e509672465a0504304aa87f9f176f2b2b716ed8fb105ebe5c02dc6dce96a94"
 
-[[package]]
-name = "libsecp256k1"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0452aac8bab02242429380e9b2f94ea20cea2b37e2c1777a1358799bbe97f37"
-dependencies = [
- "arrayref",
- "base64",
- "digest 0.9.0",
- "libsecp256k1-core",
- "libsecp256k1-gen-ecmult",
- "libsecp256k1-gen-genmult",
- "rand 0.8.5",
- "serde",
-]
-
-[[package]]
-name = "libsecp256k1-core"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5be9b9bb642d8522a44d533eab56c16c738301965504753b03ad1de3425d5451"
-dependencies = [
- "crunchy",
- "digest 0.9.0",
- "subtle",
-]
-
-[[package]]
-name = "libsecp256k1-gen-ecmult"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3038c808c55c87e8a172643a7d87187fc6c4174468159cb3090659d55bcb4809"
-dependencies = [
- "libsecp256k1-core",
-]
-
-[[package]]
-name = "libsecp256k1-gen-genmult"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3db8d6ba2cec9eacc40e6e8ccc98931840301f1006e95647ceb2dd5c3aa06f7c"
-dependencies = [
- "libsecp256k1-core",
-]
-
 [[package]]
 name = "log"
 version = "0.4.14"
@@ -794,7 +721,7 @@ version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
 dependencies = [
- "autocfg 1.1.0",
+ "autocfg",
 ]
 
 [[package]]
@@ -885,25 +812,6 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
 
-[[package]]
-name = "rand"
-version = "0.6.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
-dependencies = [
- "autocfg 0.1.8",
- "libc",
- "rand_chacha 0.1.1",
- "rand_core 0.4.2",
- "rand_hc",
- "rand_isaac",
- "rand_jitter",
- "rand_os",
- "rand_pcg",
- "rand_xorshift",
- "winapi",
-]
-
 [[package]]
 name = "rand"
 version = "0.8.5"
@@ -911,18 +819,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
  "libc",
- "rand_chacha 0.3.1",
- "rand_core 0.6.3",
-]
-
-[[package]]
-name = "rand_chacha"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "556d3a1ca6600bfcbab7c7c91ccb085ac7fbbcd70e008a98742e7847f4f7bcef"
-dependencies = [
- "autocfg 0.1.8",
- "rand_core 0.3.1",
+ "rand_chacha",
+ "rand_core",
 ]
 
 [[package]]
@@ -932,24 +830,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
- "rand_core 0.6.3",
+ "rand_core",
 ]
 
-[[package]]
-name = "rand_core"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a6fdeb83b075e8266dcc8762c22776f6877a63111121f5f8c7411e5be7eed4b"
-dependencies = [
- "rand_core 0.4.2",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"
-
 [[package]]
 name = "rand_core"
 version = "0.6.3"
@@ -959,77 +842,6 @@ dependencies = [
  "getrandom",
 ]
 
-[[package]]
-name = "rand_hc"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b40677c7be09ae76218dc623efbf7b18e34bced3f38883af07bb75630a21bc4"
-dependencies = [
- "rand_core 0.3.1",
-]
-
-[[package]]
-name = "rand_isaac"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ded997c9d5f13925be2a6fd7e66bf1872597f759fd9dd93513dd7e92e5a5ee08"
-dependencies = [
- "rand_core 0.3.1",
-]
-
-[[package]]
-name = "rand_jitter"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1166d5c91dc97b88d1decc3285bb0a99ed84b05cfd0bc2341bdf2d43fc41e39b"
-dependencies = [
- "libc",
- "rand_core 0.4.2",
- "winapi",
-]
-
-[[package]]
-name = "rand_os"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b75f676a1e053fc562eafbb47838d67c84801e38fc1ba459e8f180deabd5071"
-dependencies = [
- "cloudabi",
- "fuchsia-cprng",
- "libc",
- "rand_core 0.4.2",
- "rdrand",
- "winapi",
-]
-
-[[package]]
-name = "rand_pcg"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abf9b09b01790cfe0364f52bf32995ea3c39f4d2dd011eac241d2914146d0b44"
-dependencies = [
- "autocfg 0.1.8",
- "rand_core 0.4.2",
-]
-
-[[package]]
-name = "rand_xorshift"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbf7e9e623549b0e21f6e97cf8ecf247c1a8fd2e8a992ae265314300b2455d5c"
-dependencies = [
- "rand_core 0.3.1",
-]
-
-[[package]]
-name = "rdrand"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
-dependencies = [
- "rand_core 0.3.1",
-]
-
 [[package]]
 name = "redox_syscall"
 version = "0.2.10"
@@ -1148,19 +960,18 @@ dependencies = [
 
 [[package]]
 name = "secp256k1"
-version = "0.21.2"
+version = "0.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab7883017d5b21f011ef8040ea9c6c7ac90834c0df26a69e4c0b06276151f125"
+checksum = "b7649a0b3ffb32636e60c7ce0d70511eda9c52c658cd0634e194d5a19943aeff"
 dependencies = [
- "rand 0.6.5",
  "secp256k1-sys",
 ]
 
 [[package]]
 name = "secp256k1-sys"
-version = "0.4.2"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "957da2573cde917463ece3570eab4a0b3f19de6f1646cde62e6fd3868f566036"
+checksum = "7058dc8eaf3f2810d7828680320acda0b25a288f6d288e19278e249bbf74226b"
 dependencies = [
  "cc",
 ]
@@ -1222,7 +1033,7 @@ checksum = "99c3bd8169c58782adad9290a9af5939994036b76187f7b4f0e6de91dbbfc0ec"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest 0.10.3",
+ "digest",
 ]
 
 [[package]]
@@ -1231,7 +1042,7 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "31f935e31cf406e8c0e96c2815a5516181b7004ae8c5f296293221e9b1e356bd"
 dependencies = [
- "digest 0.10.3",
+ "digest",
  "keccak",
 ]
 
diff --git a/ink_linting/_Cargo.toml b/ink_linting/_Cargo.toml
index 3178c17e7..67b37d30b 100644
--- a/ink_linting/_Cargo.toml
+++ b/ink_linting/_Cargo.toml
@@ -28,11 +28,11 @@ regex = "1.5.4"
 dylint_testing = "2.0.0"
 
 # The following are ink! dependencies, they are only required for the `ui` tests.
-ink_primitives = { git = "https://github.com/paritytech/ink", default-features = false }
-ink_metadata = { git = "https://github.com/paritytech/ink", default-features = false, features = ["derive"] }
-ink_env = { git = "https://github.com/paritytech/ink",  default-features = false }
-ink_storage = { git = "https://github.com/paritytech/ink",  default-features = false }
-ink_lang = { git = "https://github.com/paritytech/ink", default-features = false }
+ink_primitives = { version = "3.3", default-features = false }
+ink_metadata = { version = "3.3", default-features = false, features = ["derive"] }
+ink_env = { version = "3.3",  default-features = false }
+ink_storage = { version = "3.3",  default-features = false }
+ink_lang = { version = "3.3", default-features = false }
 scale = { package = "parity-scale-codec", version = "3", default-features = false, features = ["derive"] }
 scale-info = { version = "2", default-features = false, features = ["derive"] }