diff --git a/.travis.yml b/.travis.yml
index a85ea7f..642f159 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,10 @@
 language: go
 go:
-  - 1.7.4
-  - 1.6.3
+  - 1.x
+  - 1.9.x
+  - 1.8.x
+  - 1.7.x
+  - 1.6.x
 
 sudo: false