diff --git a/.travis.yml b/.travis.yml
index b44446b8..595ce562 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: go
 go:
-- 1.4.2
-- 1.5
+- 1.5.3
+- 1.6
 - tip
 notifications:
   slack: