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 }
diff --git a/indy-data-types/Cargo.toml b/indy-data-types/Cargo.toml
index ec7de0b..b813566 100644
--- a/indy-data-types/Cargo.toml
+++ b/indy-data-types/Cargo.toml
@@ -39,7 +39,7 @@ rand = { version = "0.8", optional = true }
 regex = "1"
 serde = { version = "1.0", optional = true, features = ["derive"] }
 serde_json = { version = "1.0", optional = true, features = ["raw_value"] }
-sha2 = { version = "0.10", optional = true }
+sha2 = { version = "0.11", optional = true }
 thiserror = "1"
 x25519-dalek = { version = "2.0", default-features = false, optional = true, features = [
     "static_secrets",