diff --git a/.travis.yml b/.travis.yml
index 3305174..53f436f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,9 +2,9 @@ language: go
 sudo: false
 go:
   - 1.4
-  - 1.5
-  - 1.6
-  - 1.7
+  - 1.5.4
+  - 1.6.4
+  - 1.7.4
   - tip
 
 script: