diff --git a/mix.exs b/mix.exs
index e5dddfbc..1ca0619e 100644
--- a/mix.exs
+++ b/mix.exs
@@ -3,7 +3,7 @@ defmodule ExAws.Mixfile do
 
   def project do
     [app: :ex_aws,
-     version: "0.4.0",
+     version: "0.4.1",
      elixir: "~> 1.0",
      description: "AWS client. Currently supports Dynamo, Kinesis, Lambda, S3",
      name: "ExAws",