diff --git a/aikit-textgrad/Cargo.toml b/aikit-textgrad/Cargo.toml
index d8a0f2a..9e895ec 100644
--- a/aikit-textgrad/Cargo.toml
+++ b/aikit-textgrad/Cargo.toml
@@ -15,7 +15,7 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 anyhow = "1.0"
 thiserror = "2.0"
-sha2 = "0.10"
+sha2 = "0.11"
 tempfile = "3"
 
 [dev-dependencies]