diff --git a/.travis.yml b/.travis.yml
index 7b571f4..4475888 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,8 @@
 language: go
 
 go:
-  - 1.3
-  - release
   - tip
+  - 1.6.1
 
 script:
   - go test -race -cpu=5 -v ./...