diff --git a/package.json b/package.json
index e8b2c34..919353e 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "grunt": "~0.4.5"
   },
   "peerDependencies": {
-    "grunt": "~0.4.5"
+    "grunt": ">=0.4.0"
   },
   "keywords": [
     "gruntplugin"
@@ -43,4 +43,4 @@
     "chalk": "~0.4.0",
     "css-wrap": "~0.1.0"
   }
-}
\ No newline at end of file
+}