diff --git a/Cargo.lock b/Cargo.lock
index e600861..3baf76d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1518,9 +1518,9 @@ checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
 
 [[package]]
 name = "lru"
-version = "0.14.0"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f8cc7106155f10bdf99a6f379688f543ad6596a415375b36a59a054ceda1198"
+checksum = "0281c2e25e62316a5c9d98f2d2e9e95a37841afdaf4383c177dbb5c1dfab0568"
 dependencies = [
  "hashbrown",
 ]
diff --git a/rpxy-lib/Cargo.toml b/rpxy-lib/Cargo.toml
index 5eaa046..90af737 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 = "0.14.0", optional = true }
+lru = { version = "0.15.0", optional = true }
 sha2 = { version = "0.10.9", default-features = false, optional = true }
 
 # cookie handling for sticky cookie