diff --git a/Cargo.lock b/Cargo.lock
index 81995b6413..ab1aa5b690 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2343,9 +2343,9 @@ dependencies = [
 
 [[package]]
 name = "lru"
-version = "0.6.6"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ea2d928b485416e8908cff2d97d621db22b27f7b3b6729e438bcf42c671ba91"
+checksum = "469898e909a1774d844793b347135a0cd344ca2f69d082013ecb8061a2229a3a"
 dependencies = [
  "hashbrown 0.11.2",
 ]
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 69488ca2fc..324bfb5af9 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -34,7 +34,7 @@ num-traits = "0.2"
 histogram = "0.6.9"
 itertools = "0.10.1"
 log = "0.4.14"
-lru = "0.6.6"
+lru = "0.7.1"
 rand = "0.7.0"
 rand_chacha = "0.2.2"
 rand_core = "0.6.2"
diff --git a/gossip/Cargo.toml b/gossip/Cargo.toml
index 49adcc6c32..b21d458da6 100644
--- a/gossip/Cargo.toml
+++ b/gossip/Cargo.toml
@@ -17,7 +17,7 @@ flate2 = "1.0"
 indexmap = { version = "1.5", features = ["rayon"] }
 itertools = "0.10.1"
 log = "0.4.11"
-lru = "0.6.1"
+lru = "0.7.1"
 matches = "0.1.8"
 num-traits = "0.2"
 rand = "0.7.0"