diff --git a/.travis.yml b/.travis.yml
index 0e95027..6b7811d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-  - '0.10'
+  - 6
 # whitelist
 branches:
   only:
diff --git a/package.json b/package.json
index 2fc5f38..38b3bd0 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,6 @@
     "test": "bower install && gulp test_coffee && gulp release && gulp test"
   },
   "engines": {
-    "node": ">= 0.10.0"
+    "node": ">= 4"
   }
 }