diff --git a/package.json b/package.json
index 659ff29..243104b 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "test": "expresso"
   },
   "engines": {
-    "node": "~v0.4.10"
+    "node": ">= v0.4.10"
   },
   "dependencies": {
     "thirty-two": "0.0.1"