diff --git a/Cargo.lock b/Cargo.lock
index 02a3023..284aea1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2073,6 +2073,12 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
+[[package]]
+name = "foldhash"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77ce24cb58228fbb8aa041425bb1050850ac19177686ea6e0f41a70416f56fdb"
+
 [[package]]
 name = "form_urlencoded"
 version = "1.2.2"
@@ -2580,7 +2586,7 @@ dependencies = [
  "libp2p-swarm",
  "libp2p-tcp",
  "libp2p-yamux",
- "lru 0.12.1",
+ "lru 0.18.0",
  "mesh-core",
  "mockall",
  "multiaddr",
@@ -2680,7 +2686,7 @@ version = "0.15.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
 dependencies = [
- "foldhash",
+ "foldhash 0.1.5",
 ]
 
 [[package]]
@@ -2689,6 +2695,17 @@ version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
 
+[[package]]
+name = "hashbrown"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f467dd6dccf739c208452f8014c75c18bb8301b050ad1cfb27153803edb0f51"
+dependencies = [
+ "allocator-api2",
+ "equivalent",
+ "foldhash 0.2.0",
+]
+
 [[package]]
 name = "heck"
 version = "0.4.1"
@@ -3839,11 +3856,11 @@ dependencies = [
 
 [[package]]
 name = "lru"
-version = "0.12.1"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2994eeba8ed550fd9b47a0b38f0242bc3344e496483c6180b69139cc2fa5d1d7"
+checksum = "8a860605968fce16869fd239cf4237a82f3ac470723415db603b0e8b6c8d4fb9"
 dependencies = [
- "hashbrown 0.14.5",
+ "hashbrown 0.17.0",
 ]
 
 [[package]]
@@ -6897,7 +6914,7 @@ dependencies = [
  "anyhow",
  "common",
  "futures",
- "lru 0.12.1",
+ "lru 0.18.0",
  "nvram-sim",
  "serde",
  "serde_json",
diff --git a/Cargo.toml b/Cargo.toml
index d24fb7b..dfcb619 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -102,7 +102,7 @@ bincode = { version = "=1.3.3" } # 2025-11-16 sw: Binary serialization for gossi
 bytes = { version = "^1.10.1" } # 2025-11-16 sw: Zero-copy byte buffers
 rand = { version = "=0.8.6" } # 2026-05-08 sw: Random peer selection for gossip; includes RUSTSEC-2026-0097 fix
 backoff = { version = "=0.4.0" } # 2025-11-16 sw: Retry logic with exponential backoff
-lru = { version = "=0.12.1" } # 2025-11-16 sw: LRU cache for peer views
+lru = { version = "=0.18.0" } # 2025-11-16 sw: LRU cache for peer views
 prometheus = { version = "=0.14.0", features = ["process"] } # 2025-11-16 sw: Metrics collection (updated for RUSTSEC-2024-0437)
 leptos = { version = "=0.6.15", features = ["csr"] } # 2025-11-16 sw: Reactive web framework
 leptos_axum = { version = "=0.6.15" } # 2025-11-16 sw: Leptos integration with Axum