diff --git a/src/lib/mlxcel-core/Cargo.toml b/src/lib/mlxcel-core/Cargo.toml
index 7adb56c8..ea35939b 100644
--- a/src/lib/mlxcel-core/Cargo.toml
+++ b/src/lib/mlxcel-core/Cargo.toml
@@ -20,7 +20,7 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 unicode-script = "0.5"
 smallvec = { version = "1.13", features = ["serde"] }
-sha2 = "0.10"
+sha2 = "0.11"
 thiserror = "2.0"
 tokenizers = "0.22.2"
 bincode = "1"