diff --git a/.travis.yml b/.travis.yml
index 81bebd7..04032ef 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,8 @@
 language: node_js
 node_js:
-  - '0.11'
+  - '0.12'
   - '0.10'
+  - 'iojs'
 
 after_success:
   - istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- -R spec && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage