diff --git a/Cargo.lock b/Cargo.lock
index 190e1e97..9779ec4a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -71,9 +71,9 @@ dependencies = [
 
 [[package]]
 name = "blake2"
-version = "0.11.0-rc.6"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "061f1a09225e328e1ffbb378d2d49923c0ca5fee19fb5ac1cc9c1e9d52b93690"
+checksum = "5b5d4d889834ee8ecfc0f8426ad30faf7cdcb10f741a8e6d7224d95325479f6f"
 dependencies = [
  "digest",
 ]
diff --git a/argon2/Cargo.toml b/argon2/Cargo.toml
index 7b3c9fa7..0180c4c0 100644
--- a/argon2/Cargo.toml
+++ b/argon2/Cargo.toml
@@ -18,7 +18,7 @@ rust-version = "1.85"
 
 [dependencies]
 base64ct = "1.7"
-blake2 = { version = "0.11.0-rc.5", default-features = false }
+blake2 = { version = "0.11", default-features = false }
 
 # optional dependencies
 kdf = { version = "0.1", optional = true }