diff --git a/.travis.yml b/.travis.yml
index c079467e..41a91ba9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: elixir
 elixir:
   - 1.2.6
-  - 1.3.2
+  - 1.3.3
 otp_release:
   - 18.2
   - 18.3