diff --git a/.travis.yml b/.travis.yml
index fcf04e0..f5ee5cc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,8 @@ language: node_js
 node_js:
   - "0.10"
   - "0.12"
-  - "iojs"
+  - "4.0"
+  - "5.0"
 cache:
   directories:
     - node_modules