diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index d46733dacddc7b58e9ebf4d656e5a18529d53f9a..626092555417bb62b5cb150cb3156bd30fe1efc0 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -4086,7 +4086,7 @@ dependencies = [
  "libp2p-core",
  "libp2p-swarm",
  "log",
- "lru 0.7.3",
+ "lru 0.7.4",
  "rand 0.7.3",
  "smallvec",
  "unsigned-varint 0.7.1",
@@ -4329,9 +4329,9 @@ dependencies = [
 
 [[package]]
 name = "lru"
-version = "0.7.3"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcb87f3080f6d1d69e8c564c0fcfde1d7aa8cc451ce40cae89479111f03bc0eb"
+checksum = "22e8810f0ab5b02d4fc737c818258c8560a3216b7ebd5fd756cb437e23157fc6"
 dependencies = [
  "hashbrown 0.11.2",
 ]
@@ -6380,7 +6380,7 @@ dependencies = [
  "fatality",
  "futures 0.3.21",
  "futures-timer",
- "lru 0.7.3",
+ "lru 0.7.4",
  "parity-scale-codec",
  "polkadot-erasure-coding",
  "polkadot-node-network-protocol",
@@ -6410,7 +6410,7 @@ dependencies = [
  "futures 0.3.21",
  "futures-timer",
  "log",
- "lru 0.7.3",
+ "lru 0.7.4",
  "parity-scale-codec",
  "polkadot-erasure-coding",
  "polkadot-node-network-protocol",
@@ -6546,7 +6546,7 @@ dependencies = [
  "futures 0.3.21",
  "futures-timer",
  "lazy_static",
- "lru 0.7.3",
+ "lru 0.7.4",
  "parity-scale-codec",
  "polkadot-erasure-coding",
  "polkadot-node-network-protocol",
@@ -6659,7 +6659,7 @@ dependencies = [
  "futures-timer",
  "kvdb",
  "kvdb-memorydb",
- "lru 0.7.3",
+ "lru 0.7.4",
  "merlin",
  "parity-scale-codec",
  "parking_lot 0.12.0",
@@ -6825,7 +6825,7 @@ dependencies = [
  "futures 0.3.21",
  "kvdb",
  "kvdb-memorydb",
- "lru 0.7.3",
+ "lru 0.7.4",
  "parity-scale-codec",
  "polkadot-node-primitives",
  "polkadot-node-subsystem",
@@ -7098,7 +7098,7 @@ dependencies = [
  "kvdb-shared-tests",
  "lazy_static",
  "log",
- "lru 0.7.3",
+ "lru 0.7.4",
  "metered-channel",
  "parity-db",
  "parity-scale-codec",
@@ -7131,7 +7131,7 @@ dependencies = [
  "femme",
  "futures 0.3.21",
  "futures-timer",
- "lru 0.7.3",
+ "lru 0.7.4",
  "metered-channel",
  "parity-util-mem",
  "parking_lot 0.12.0",
@@ -7510,7 +7510,7 @@ dependencies = [
  "kvdb",
  "kvdb-rocksdb",
  "log",
- "lru 0.7.3",
+ "lru 0.7.4",
  "pallet-babe",
  "pallet-im-online",
  "pallet-mmr-primitives",
@@ -9063,7 +9063,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=master#62fcc8abb7679221814fd3a76d36ad5eafb65657"
 dependencies = [
  "lazy_static",
- "lru 0.7.3",
+ "lru 0.7.4",
  "parity-scale-codec",
  "parking_lot 0.12.0",
  "sc-executor-common",
@@ -9252,7 +9252,7 @@ dependencies = [
  "linked-hash-map",
  "linked_hash_set",
  "log",
- "lru 0.7.3",
+ "lru 0.7.4",
  "parity-scale-codec",
  "parking_lot 0.12.0",
  "pin-project 1.0.10",
@@ -9290,7 +9290,7 @@ dependencies = [
  "futures-timer",
  "libp2p",
  "log",
- "lru 0.7.3",
+ "lru 0.7.4",
  "sc-network",
  "sp-runtime",
  "substrate-prometheus-endpoint",
@@ -10225,7 +10225,7 @@ source = "git+https://github.com/paritytech/substrate?branch=master#62fcc8abb767
 dependencies = [
  "futures 0.3.21",
  "log",
- "lru 0.7.3",
+ "lru 0.7.4",
  "parity-scale-codec",
  "parking_lot 0.12.0",
  "sp-api",
diff --git a/polkadot/node/core/dispute-coordinator/Cargo.toml b/polkadot/node/core/dispute-coordinator/Cargo.toml
index 0f8fb764ad875ec7f071fbf88fcc8f7c7d9a2fbf..34ea0e42b0fbc3eb8c230b65f377889778af6356 100644
--- a/polkadot/node/core/dispute-coordinator/Cargo.toml
+++ b/polkadot/node/core/dispute-coordinator/Cargo.toml
@@ -10,7 +10,7 @@ gum = { package = "tracing-gum", path = "../../gum" }
 parity-scale-codec = "3.1.2"
 kvdb = "0.11.0"
 thiserror = "1.0.30"
-lru = "0.7.3"
+lru = "0.7.4"
 fatality = "0.0.6"
 
 polkadot-primitives = { path = "../../../primitives" }
diff --git a/polkadot/node/network/availability-distribution/Cargo.toml b/polkadot/node/network/availability-distribution/Cargo.toml
index a009cb416a07ea39541ab7d50a389cded8a7c3fa..cfdc4a718dc643fc97411bbf20de0532d40a672b 100644
--- a/polkadot/node/network/availability-distribution/Cargo.toml
+++ b/polkadot/node/network/availability-distribution/Cargo.toml
@@ -19,7 +19,7 @@ sp-keystore = { git = "https://github.com/paritytech/substrate", branch = "maste
 thiserror = "1.0.30"
 rand = "0.8.5"
 derive_more = "0.99.17"
-lru = "0.7.3"
+lru = "0.7.4"
 fatality = "0.0.6"
 
 [dev-dependencies]
diff --git a/polkadot/node/network/availability-recovery/Cargo.toml b/polkadot/node/network/availability-recovery/Cargo.toml
index bf7ed89fa60068ce7e6c2e246f8924fedb2f4034..365906edfbe7ef457568d51029b04c2add7e61cf 100644
--- a/polkadot/node/network/availability-recovery/Cargo.toml
+++ b/polkadot/node/network/availability-recovery/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 
 [dependencies]
 futures = "0.3.21"
-lru = "0.7.3"
+lru = "0.7.4"
 rand = "0.8.5"
 fatality = "0.0.6"
 thiserror = "1.0.30"
diff --git a/polkadot/node/network/dispute-distribution/Cargo.toml b/polkadot/node/network/dispute-distribution/Cargo.toml
index d3c460c581520c1bb9cb6a9ceef2ed40dab13a46..76bba7b4a5dc8d2e1ca37e3bf33ebbb34f6273de 100644
--- a/polkadot/node/network/dispute-distribution/Cargo.toml
+++ b/polkadot/node/network/dispute-distribution/Cargo.toml
@@ -20,7 +20,7 @@ sp-application-crypto = { git = "https://github.com/paritytech/substrate", branc
 sp-keystore = { git = "https://github.com/paritytech/substrate", branch = "master" }
 thiserror = "1.0.30"
 fatality = "0.0.6"
-lru = "0.7.3"
+lru = "0.7.4"
 
 [dev-dependencies]
 async-trait = "0.1.53"
diff --git a/polkadot/node/subsystem-util/Cargo.toml b/polkadot/node/subsystem-util/Cargo.toml
index c6ba03f934ae569418f90406c04e0cb8a199440d..52d318d62a7aca3c6883af4445668dfad2a167b3 100644
--- a/polkadot/node/subsystem-util/Cargo.toml
+++ b/polkadot/node/subsystem-util/Cargo.toml
@@ -17,7 +17,7 @@ thiserror = "1.0.30"
 fatality = "0.0.6"
 gum = { package = "tracing-gum", path = "../gum" }
 derive_more = "0.99.17"
-lru = "0.7.3"
+lru = "0.7.4"
 
 polkadot-node-subsystem = { package = "polkadot-node-subsystem", path = "../subsystem" }
 polkadot-node-jaeger = { path = "../jaeger" }