diff --git a/mix.exs b/mix.exs
index 482eddbfb873f703a9bdf486c900efadfce52ffb..0711cc3e2012723e0007ff302b21f9e88decd99d 100644
--- a/mix.exs
+++ b/mix.exs
@@ -3,7 +3,7 @@ defmodule Plug.GeoIP2.Mixfile do
 
   def project do
     [app: :plug_geoip2,
-     version: "0.4.1",
+     version: "0.4.2",
      elixir: "~> 1.1",
      build_embedded: Mix.env == :prod,
      start_permanent: Mix.env == :prod,