diff --git a/.travis.yml b/.travis.yml
index 9b82ddf..d94c36c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,8 +2,9 @@ language: go
 dist: trusty
 
 go:
-  - 1.7
-  - 1.8
+  - 1.7.x
+  - 1.8.x
+  - 1.9.x
   - tip
 
 addons: