diff --git a/package.json b/package.json
index ba53dba..febc1b3 100644
--- a/package.json
+++ b/package.json
@@ -16,8 +16,8 @@
   ],
   "private": true,
   "engines": {
-    "node": "^4.2.3",
-    "npm": "^3.5.1"
+    "node": "^0.12.x",
+    "npm": "^2.1.x"
   },
   "devDependencies": {
     "babel-core": "^5.8.25",