diff --git a/tsar-rs/Cargo.toml b/tsar-rs/Cargo.toml
index 96bc9f2..f4cc8ec 100644
--- a/tsar-rs/Cargo.toml
+++ b/tsar-rs/Cargo.toml
@@ -12,7 +12,7 @@ base64 = "0.22.0"
 half = { version = "2.1.0", features = ["num-traits"] }
 num-traits = "0.2.15"
 protobuf = "3.1.0"
-sha1 = "0.10.1"
+sha1 = "0.11.0"
 smallvec = "1.9.0"
 thiserror = "2.0.1"
 zip = { version = "8.1.0", default-features = false, features = ["deflate"] }