diff --git a/.travis.yml b/.travis.yml
index e135063..e6d2739 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,5 +5,5 @@ matrix:
       otp_release: 18.2.1
     - elixir: 1.3.4
       otp_release: 19.1
-    - elixir: 1.4.0
+    - elixir: 1.4.1
       otp_release: 19.1
diff --git a/mix.exs b/mix.exs
index 4863359..deb8e08 100644
--- a/mix.exs
+++ b/mix.exs
@@ -4,7 +4,7 @@ defmodule Koans.Mixfile do
   def project do
     [app: :elixir_koans,
      version: "0.0.1",
-     elixir: ">= 1.2.1 and <= 1.4.0",
+     elixir: ">= 1.2.1 and <= 1.4.1",
      elixirc_paths: elixirc_path(Mix.env),
      deps: deps()]
   end