diff --git a/mix.exs b/mix.exs
index 54faa010..3d22574b 100644
--- a/mix.exs
+++ b/mix.exs
@@ -3,8 +3,8 @@ defmodule Timex.Mixfile do
 
   def project do
     [ app: :timex,
-      version: "0.11.0",
-      elixir: "~> 0.15.0",
+      version: "0.12.0",
+      elixir: "~> 0.15.1",
       description: "A date/time library for Elixir",
       package: package,
       deps: [] ]