diff --git a/Cargo.lock b/Cargo.lock
index 38e0a14..5f4b506 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1529,9 +1529,9 @@ checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
 
 [[package]]
 name = "lru"
-version = "0.15.0"
+version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0281c2e25e62316a5c9d98f2d2e9e95a37841afdaf4383c177dbb5c1dfab0568"
+checksum = "86ea4e65087ff52f3862caff188d489f1fab49a0cb09e01b2e3f1a617b10aaed"
 dependencies = [
  "hashbrown",
 ]
diff --git a/rpxy-lib/Cargo.toml b/rpxy-lib/Cargo.toml
index c5dd1d8..bd31295 100644
--- a/rpxy-lib/Cargo.toml
+++ b/rpxy-lib/Cargo.toml
@@ -108,7 +108,7 @@ socket2 = { version = "0.5.10", features = ["all"], optional = true }
 
 # cache
 http-cache-semantics = { path = "../submodules/rusty-http-cache-semantics", default-features = false, optional = true }
-lru = { version = "0.15.0", optional = true }
+lru = { version = "0.16.0", optional = true }
 sha2 = { version = "0.10.9", default-features = false, optional = true }
 
 # cookie handling for sticky cookie