diff --git a/Cargo.lock b/Cargo.lock
index f26252520ff1..fa8f486e01ff 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -11466,7 +11466,7 @@ dependencies = [
  "sp-npos-elections",
  "sp-runtime 31.0.1",
  "sp-tracing 16.0.0",
- "strum 0.26.2",
+ "strum 0.26.3",
 ]
 
 [[package]]
@@ -13242,7 +13242,7 @@ checksum = "4e69bf016dc406eff7d53a7d3f7cf1c2e72c82b9088aac1118591e36dd2cd3e9"
 dependencies = [
  "bitcoin_hashes 0.13.0",
  "rand",
- "rand_core 0.5.1",
+ "rand_core 0.6.4",
  "serde",
  "unicode-normalization",
 ]
@@ -14533,7 +14533,7 @@ dependencies = [
  "slotmap",
  "sp-core 28.0.0",
  "sp-maybe-compressed-blob 11.0.0",
- "strum 0.26.2",
+ "strum 0.26.3",
  "tempfile",
  "test-parachain-adder",
  "test-parachain-halt",
@@ -14702,7 +14702,7 @@ dependencies = [
  "sc-network",
  "sc-network-types",
  "sp-runtime 31.0.1",
- "strum 0.26.2",
+ "strum 0.26.3",
  "thiserror",
  "tracing-gum",
 ]
@@ -14786,7 +14786,7 @@ dependencies = [
  "sp-blockchain",
  "sp-consensus-babe",
  "sp-runtime 31.0.1",
- "strum 0.26.2",
+ "strum 0.26.3",
  "substrate-prometheus-endpoint",
  "thiserror",
 ]
@@ -15921,7 +15921,7 @@ dependencies = [
  "sp-runtime 31.0.1",
  "sp-timestamp",
  "sp-tracing 16.0.0",
- "strum 0.26.2",
+ "strum 0.26.3",
  "substrate-prometheus-endpoint",
  "tikv-jemallocator",
  "tokio",
@@ -21665,7 +21665,7 @@ dependencies = [
  "sp-mmr-primitives",
  "sp-runtime 31.0.1",
  "sp-weights 27.0.0",
- "strum 0.26.2",
+ "strum 0.26.3",
  "w3f-bls",
 ]
 
@@ -22237,7 +22237,7 @@ version = "31.0.0"
 dependencies = [
  "sp-core 28.0.0",
  "sp-runtime 31.0.1",
- "strum 0.26.2",
+ "strum 0.26.3",
 ]
 
 [[package]]
@@ -23564,11 +23564,11 @@ checksum = "290d54ea6f91c969195bdbcd7442c8c2a2ba87da8bf60a7ee86a235d4bc1e125"
 
 [[package]]
 name = "strum"
-version = "0.26.2"
+version = "0.26.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d8cec3501a5194c432b2b7976db6b7d10ec95c253208b45f83f7136aa985e29"
+checksum = "8fec0f0aef304996cf250b31b5a10dee7980c85da9d759361292b8bca5a18f06"
 dependencies = [
- "strum_macros 0.26.2",
+ "strum_macros 0.26.4",
 ]
 
 [[package]]
@@ -23599,11 +23599,11 @@ dependencies = [
 
 [[package]]
 name = "strum_macros"
-version = "0.26.2"
+version = "0.26.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6cf59daf282c0a494ba14fd21610a0325f9f90ec9d1231dea26bcb1d696c946"
+checksum = "4c6bee85a5a24955dc440386795aa378cd9cf82acd5f764469152d2270e581be"
 dependencies = [
- "heck 0.4.1",
+ "heck 0.5.0",
  "proc-macro2 1.0.86",
  "quote 1.0.37",
  "rustversion",
@@ -23799,7 +23799,7 @@ dependencies = [
  "sp-runtime 31.0.1",
  "sp-trie 29.0.0",
  "structopt",
- "strum 0.26.2",
+ "strum 0.26.3",
  "thiserror",
 ]
 
@@ -23992,7 +23992,7 @@ dependencies = [
  "sp-maybe-compressed-blob 11.0.0",
  "sp-tracing 16.0.0",
  "sp-version 29.0.0",
- "strum 0.26.2",
+ "strum 0.26.3",
  "tempfile",
  "toml 0.8.12",
  "walkdir",
diff --git a/Cargo.toml b/Cargo.toml
index a52cdb99b0e9..fde05e90ca6e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1282,7 +1282,7 @@ ssz_rs_derive = { version = "0.9.0", default-features = false }
 static_assertions = { version = "1.1.0", default-features = false }
 static_init = { version = "1.0.3" }
 structopt = { version = "0.3" }
-strum = { version = "0.26.2", default-features = false }
+strum = { version = "0.26.3", default-features = false }
 subkey = { path = "substrate/bin/utils/subkey", default-features = false }
 substrate-bip39 = { path = "substrate/utils/substrate-bip39", default-features = false }
 substrate-build-script-utils = { path = "substrate/utils/build-script-utils", default-features = false }