diff --git a/Cargo.lock b/Cargo.lock
index 1731f791..2e9a945d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1314,7 +1314,7 @@ dependencies = [
  "serde_cbor",
  "serde_json",
  "serial_test",
- "sha2 0.9.9",
+ "sha2 0.10.9",
  "tempfile",
  "thiserror 2.0.19",
  "tokio",
diff --git a/crates/ev-enclave/Cargo.toml b/crates/ev-enclave/Cargo.toml
index 8bd005d1..b39127fa 100644
--- a/crates/ev-enclave/Cargo.toml
+++ b/crates/ev-enclave/Cargo.toml
@@ -39,7 +39,7 @@ axum = "0.5.16"
 serde_cbor = "0.11"
 base64 = "0.13.0"
 aws-nitro-enclaves-image-format = "0.2.0"
-sha2 = "0.9.9"
+sha2 = "0.10.9"
 git2 = "0.21"
 version-compare = "0.2.1"
 regex = "1.8.1"