diff --git a/.travis.yml b/.travis.yml
index 2dac201..4af5466 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,5 @@
 language: node_js
 node_js:
-  - "0.6"
   - "0.8"
   - "0.10"
   - "0.11"
diff --git a/package.json b/package.json
index 52c4b2d..35350c9 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "index.js"
   ],
   "engines": {
-    "node": ">= 0.6.0"
+    "node": ">= 0.8.0"
   },
   "author": "zhiyelee <github@zhiye.li> (http://zhiye.li)",
   "license": "MIT",