diff --git a/package.json b/package.json
index 86088d5..96dcd1b 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,7 @@
     "request": "2.30.0"
   },
   "engines": {
-    "node": "0.10.x"
+    "node": "0.12.x",
+    "npm": "2.1.x"
   }
 }