witnet
diff --git a/‎Cargo.lock
+21-22 b/‎Cargo.lock
+21-22
diff --git a/‎crypto/Cargo.toml
+2-2 b/‎crypto/Cargo.toml
+2-2
@@ -11,9 +11,9 @@ default = []
 with-serde = ["serde", "secp256k1/serde"]
 
 [dependencies]
-aes = "0.5.0"
+aes = "0.6.0"
 bech32 = "0.7.2"
-block-modes = "0.6.1"
+block-modes = "0.7.0"
 byteorder = "1.3.4"
 digest = "0.8.1"
 failure = "0.1.8"