diff --git a/mla/Cargo.toml b/mla/Cargo.toml
index f620652f..64ae49e3 100644
--- a/mla/Cargo.toml
+++ b/mla/Cargo.toml
@@ -24,7 +24,7 @@ bincode = "~1.2"
 # Version fixed due to avoid conflict dependencies with `aes`, `aes-ctr` and `ghash`
 generic-array = "0.14"
 ghash = "0"
-aes = "0.5"
+aes = "0.7"
 subtle = "2"
 digest = "0"
 # ECC