diff --git a/.travis.yml b/.travis.yml
index 6337d05..527c13e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-- '6'
+- 'lts/*'
 before_script:
 - npm install -g grunt-cli
 env: