diff --git a/package.json b/package.json
index 1bd2562..75a1d1d 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "grunt": "grunt"
   },
   "devDependencies": {
-    "grunt": "^0.4.5",
+    "grunt": ">=0.4.5",
     "cordova": ">=5.0.0",
     "cca": ">=0.7.1",
     "grunt-cli": "^0.1.13",