diff --git a/Cargo.lock b/Cargo.lock
index c3f113d7e..0f2840af9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2096,7 +2096,7 @@ dependencies = [
  "serde",
  "serde_json",
  "sgx-isa",
- "sha2 0.9.9",
+ "sha2 0.10.6",
  "slog",
  "slog-json",
  "slog-scope",
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index ba0d1fa17..3d8a8c4e4 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -46,7 +46,7 @@ tiny-keccak = { version = "2.0.2", features = ["sha3", "tuple_hash"] }
 sp800-185 = "0.2.0"
 zeroize = "1.4"
 intrusive-collections = "0.9.4"
-sha2 = "0.9.9"
+sha2 = "0.10.6"
 hmac = "0.11.0"
 honggfuzz = "0.5.55"
 arbitrary = { version = "1.2.0", features = ["derive"] }