diff --git a/.travis.yml b/.travis.yml
index 5e08a8f..03488ce 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,7 @@ env:
   - ELIXIR="v0.14.1"
   - ELIXIR="v0.14.2"
   - ELIXIR="v0.14.3"
+  - ELIXIR="v0.15.0"
 otp_release:
   - 17.0
 install: mix deps.get
diff --git a/mix.exs b/mix.exs
index 25bb79e..79d17ce 100644
--- a/mix.exs
+++ b/mix.exs
@@ -5,7 +5,7 @@ defmodule Httparrot.Mixfile do
     [ app: :httparrot,
       version: "0.3.0",
       name: "HTTParrot",
-      elixir: "~> 0.14.1",
+      elixir: "~> 0.14.1 or ~> 0.15.0",
       deps: deps ]
   end