diff --git a/package.json b/package.json
index c7a34f3..8ada946 100644
--- a/package.json
+++ b/package.json
@@ -34,9 +34,9 @@
     "grunt": "~0.4.1"
   },
   "peerDependencies": {
-    "grunt": "~0.4.1"
+    "grunt": "^1.0.0"
   },
   "keywords": [
     "gruntplugin"
   ]
-}
\ No newline at end of file
+}