diff --git a/Cargo.lock b/Cargo.lock
index 022f2c5947f4..40665f71254b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1692,7 +1692,7 @@ dependencies = [
  "jsonrpsee",
  "libsecp256k1",
  "log",
- "lru",
+ "lru 0.8.0",
  "parity-scale-codec",
  "prometheus",
  "rand 0.8.5",
@@ -3311,7 +3311,7 @@ dependencies = [
  "libp2p-core",
  "libp2p-swarm",
  "log",
- "lru",
+ "lru 0.7.8",
  "prost",
  "prost-build",
  "prost-codec",
@@ -3783,6 +3783,15 @@ dependencies = [
  "hashbrown 0.12.0",
 ]
 
+[[package]]
+name = "lru"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "936d98d2ddd79c18641c6709e7bb09981449694e402d1a0f0f657ea8d61f4a51"
+dependencies = [
+ "hashbrown 0.12.0",
+]
+
 [[package]]
 name = "lru-cache"
 version = "0.1.2"
@@ -4833,7 +4842,7 @@ dependencies = [
  "ethereum-types",
  "hashbrown 0.12.0",
  "impl-trait-for-tuples",
- "lru",
+ "lru 0.7.8",
  "parity-util-mem-derive",
  "parking_lot 0.12.1",
  "primitive-types",
@@ -6106,7 +6115,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=master#782e08ed36e3c3e5ffa3a48484267b02ec8b7b6d"
 dependencies = [
  "lazy_static",
- "lru",
+ "lru 0.7.8",
  "parity-scale-codec",
  "parking_lot 0.12.1",
  "sc-executor-common",
@@ -6273,7 +6282,7 @@ dependencies = [
  "linked-hash-map",
  "linked_hash_set",
  "log",
- "lru",
+ "lru 0.7.8",
  "parity-scale-codec",
  "parking_lot 0.12.1",
  "pin-project",
@@ -6329,7 +6338,7 @@ dependencies = [
  "futures-timer",
  "libp2p",
  "log",
- "lru",
+ "lru 0.7.8",
  "sc-network",
  "sp-runtime",
  "substrate-prometheus-endpoint",
@@ -6365,7 +6374,7 @@ dependencies = [
  "futures",
  "libp2p",
  "log",
- "lru",
+ "lru 0.7.8",
  "parity-scale-codec",
  "prost",
  "prost-build",
@@ -7201,7 +7210,7 @@ source = "git+https://github.com/paritytech/substrate?branch=master#782e08ed36e3
 dependencies = [
  "futures",
  "log",
- "lru",
+ "lru 0.7.8",
  "parity-scale-codec",
  "parking_lot 0.12.1",
  "sp-api",
diff --git a/client/rpc/Cargo.toml b/client/rpc/Cargo.toml
index 64abef5420b0..ffe412ac531b 100644
--- a/client/rpc/Cargo.toml
+++ b/client/rpc/Cargo.toml
@@ -16,7 +16,7 @@ evm = { git = "https://github.com/rust-blockchain/evm", rev = "51b8c2ce3104265e1
 futures = "0.3.24"
 hex = "0.4.3"
 log = "0.4.17"
-lru = "0.7.8"
+lru = "0.8.0"
 prometheus = { version = "0.13.1", default-features = false }
 rand = "0.8"
 tokio = { version = "1.19", features = ["sync"] }