diff --git a/package.json b/package.json
index fe629e74f..924b61fd6 100644
--- a/package.json
+++ b/package.json
@@ -6,12 +6,12 @@
   "description": "Open Source JavaScript Client-Side Bitcoin Wallet Generator",
   "main": "Gruntfile.js",
   "dependencies": {
-    "grunt": "~0.4.1",
+    "grunt": "~1.0.3",
     "grunt-combine": "~0.8.3",
 	"grunt-lineending": "~0.2.4"
   },
   "devDependencies": {
-	"grunt": "~0.4.1",
+	"grunt": "~1.0.3",
     "grunt-combine": "~0.8.3",
     "grunt-lineending": "~0.2.4"
   },