diff --git a/Cargo.lock b/Cargo.lock
index 52a1283fa061b..de67db412fc04 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3418,15 +3418,6 @@ dependencies = [
  "serde_json",
 ]
 
-[[package]]
-name = "lru"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0609345ddee5badacf857d4f547e0e5a2e987db77085c24cd887f73573a04237"
-dependencies = [
- "hashbrown 0.6.3",
-]
-
 [[package]]
 name = "lru"
 version = "0.5.3"
@@ -7116,7 +7107,7 @@ dependencies = [
  "linked-hash-map",
  "linked_hash_set",
  "log",
- "lru 0.4.3",
+ "lru 0.6.1",
  "nohash-hasher",
  "parity-scale-codec",
  "parking_lot 0.10.2",
@@ -7162,7 +7153,7 @@ dependencies = [
  "futures-timer 3.0.2",
  "libp2p",
  "log",
- "lru 0.4.3",
+ "lru 0.6.1",
  "quickcheck",
  "rand 0.7.3",
  "sc-network",
@@ -8109,7 +8100,7 @@ name = "sp-blockchain"
 version = "2.0.0"
 dependencies = [
  "log",
- "lru 0.4.3",
+ "lru 0.6.1",
  "parity-scale-codec",
  "parking_lot 0.10.2",
  "sp-block-builder",
diff --git a/client/network-gossip/Cargo.toml b/client/network-gossip/Cargo.toml
index c120ff515c7ad..02d9345323960 100644
--- a/client/network-gossip/Cargo.toml
+++ b/client/network-gossip/Cargo.toml
@@ -19,7 +19,7 @@ futures = "0.3.4"
 futures-timer = "3.0.1"
 libp2p = { version = "0.30.1", default-features = false }
 log = "0.4.8"
-lru = "0.4.3"
+lru = "0.6.1"
 sc-network = { version = "0.8.0", path = "../network" }
 sp-runtime = { version = "2.0.0", path = "../../primitives/runtime" }
 wasm-timer = "0.2"
diff --git a/client/network/Cargo.toml b/client/network/Cargo.toml
index 6b66fd0cdee65..80353183ec9f4 100644
--- a/client/network/Cargo.toml
+++ b/client/network/Cargo.toml
@@ -36,7 +36,7 @@ ip_network = "0.3.4"
 linked-hash-map = "0.5.2"
 linked_hash_set = "0.1.3"
 log = "0.4.8"
-lru = "0.4.0"
+lru = "0.6.1"
 nohash-hasher = "0.2.0"
 parking_lot = "0.10.0"
 pin-project = "0.4.6"
diff --git a/primitives/blockchain/Cargo.toml b/primitives/blockchain/Cargo.toml
index f714aaaa1dae1..7b7c0f3446ea3 100644
--- a/primitives/blockchain/Cargo.toml
+++ b/primitives/blockchain/Cargo.toml
@@ -15,7 +15,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 log = "0.4.11"
-lru = "0.4.0"
+lru = "0.6.1"
 parking_lot = "0.10.0"
 thiserror = "1.0.21"
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }