Update .travis.yml

typicode · web-flow · commit 4c94fd0adf0c · 2018-04-17T00:09:11.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,5 @@
 sudo: false
 language: node_js
 node_js:
-  - "stable"
-  - "4"
+  - "node"
+  - "6"
