diff --git a/mix.exs b/mix.exs
index 753056c..53f1f22 100644
--- a/mix.exs
+++ b/mix.exs
@@ -4,7 +4,7 @@ defmodule MixDocker.Mixfile do
   def project do
     [
       app: :mix_docker,
-      version: "0.3.0",
+      version: "0.3.1",
       elixir: "~> 1.3",
       build_embedded: Mix.env == :prod,
       start_permanent: Mix.env == :prod,