diff --git a/.travis.yml b/.travis.yml
index c61ebf1..a510a01 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,8 +3,8 @@ language: go
 sudo: false
 
 go: 
-- 1.5.3
-- 1.4
+- 1.6
+- tip
 
 install:
 - go get -v