diff --git a/Cargo.lock b/Cargo.lock
index ff711c85..019d1a62 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -256,7 +256,7 @@ dependencies = [
  "base64 0.21.7",
  "chacha20poly1305",
  "cookie-factory",
- "hkdf",
+ "hkdf 0.12.4",
  "io_tee",
  "nom 7.1.3",
  "rand 0.8.6",
@@ -2175,7 +2175,7 @@ dependencies = [
  "claude-core",
  "directories",
  "getrandom 0.3.4",
- "hkdf",
+ "hkdf 0.13.0",
  "hmac 0.12.1",
  "once_cell",
  "reqwest 0.12.28",
@@ -6042,7 +6042,7 @@ dependencies = [
  "cbc",
  "dbus",
  "fastrand",
- "hkdf",
+ "hkdf 0.12.4",
  "num",
  "once_cell",
  "sha2 0.10.9",
@@ -6648,7 +6648,7 @@ dependencies = [
  "ff",
  "generic-array",
  "group",
- "hkdf",
+ "hkdf 0.12.4",
  "pem-rfc7468",
  "pkcs8",
  "rand_core 0.6.4",
@@ -8978,6 +8978,15 @@ dependencies = [
  "hmac 0.12.1",
 ]
 
+[[package]]
+name = "hkdf"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4aaa26c720c68b866f2c96ef5c1264b3e6f473fe5d4ce61cd44bbe913e553018"
+dependencies = [
+ "hmac 0.13.0",
+]
+
 [[package]]
 name = "hmac"
 version = "0.12.1"
@@ -13494,7 +13503,7 @@ dependencies = [
  "async-trait",
  "chrono",
  "futures",
- "hkdf",
+ "hkdf 0.13.0",
  "quinn",
  "rand 0.9.4",
  "rcgen",
@@ -15773,7 +15782,7 @@ dependencies = [
  "cbc",
  "futures-util",
  "generic-array",
- "hkdf",
+ "hkdf 0.12.4",
  "num",
  "once_cell",
  "rand 0.8.6",
@@ -16643,7 +16652,7 @@ dependencies = [
  "futures-util",
  "generic-array",
  "hex",
- "hkdf",
+ "hkdf 0.12.4",
  "hmac 0.12.1",
  "itoa",
  "log",
@@ -16684,7 +16693,7 @@ dependencies = [
  "futures-core",
  "futures-util",
  "hex",
- "hkdf",
+ "hkdf 0.12.4",
  "hmac 0.12.1",
  "home",
  "itoa",
diff --git a/Cargo.toml b/Cargo.toml
index 2cc42f82..1f2f2fca 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -253,7 +253,7 @@ getrandom = "0.3"
 glob = "0.3"
 globset = "0.4"
 hmac = "0.12"
-hkdf = "0.12"
+hkdf = "0.13"
 pbkdf2 = { version = "0.12", features = ["hmac"] }
 ignore = "0.4"
 indexmap = { version = "2.12.0", features = ["serde"] }