diff --git a/.travis.yml b/.travis.yml
index e24506e2..70bc093f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,10 @@ sudo: false
 language: go
 
 go:
- - 1.6
+ - 1.6.x
+ - 1.7.x
+ - 1.8.x
+ - 1.9.x
 
 script:
   - go get golang.org/x/tools/cmd/cover