diff --git a/.travis.yml b/.travis.yml
index a29e7a3..7d54ba1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,10 @@
 language: node_js
 node_js:
-  - '4.2'
+  - "8"
+  - "7"
+  - "6"
+  - "4"
+  - "stable"
 script: "npm test"
 cache:
   directories: