diff --git a/Cargo.lock b/Cargo.lock
index 7c6f9516..445ff217 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -25,9 +25,9 @@ dependencies = [
 
 [[package]]
 name = "aes"
-version = "0.9.0"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "66bd29a732b644c0431c6140f370d097879203d79b80c94a6747ba0872adaef8"
+checksum = "f1fc76eaeac4c9164506c466d4ffdd8ec9d0c5bf57ee97177c4d8eceb3a0e138"
 dependencies = [
  "cipher",
  "cpubits",