diff --git a/indy-credx/Cargo.toml b/indy-credx/Cargo.toml
index 0a04e6a..667b313 100644
--- a/indy-credx/Cargo.toml
+++ b/indy-credx/Cargo.toml
@@ -34,5 +34,5 @@ rand = "0.8"
 regex = "1"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-sha2 = "0.10"
+sha2 = "0.11"
 zeroize = { version = "1", optional = true }