diff --git a/.travis.yml b/.travis.yml
index 1f8b41f..4966911 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,9 @@
 sudo: false
 language: go
 go:
-  - 1.6.4
   - 1.7.6
   - 1.8.3
+  - 1.9
   - tip
 matrix:
   allow_failures: