diff --git a/.travis.yml b/.travis.yml
index b7dd1c21..6e6c5053 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 sudo: required
 language: go
 go:
-- 1.8
+- 1.8.1
 go_import_path: v2ray.com/core
 git:
   depth: 5