diff --git a/lib/js/package.json b/lib/js/package.json
index a60c00a..4b693bb 100644
--- a/lib/js/package.json
+++ b/lib/js/package.json
@@ -2,13 +2,14 @@
   "name": "thrift",
   "version": "1.0.0",
   "devDependencies": {
-    "grunt": "~0.4.5",
-    "grunt-contrib-uglify": "~0.2.2",
-    "grunt-contrib-jshint": "~0.6.3",
-    "grunt-contrib-qunit": "~0.2.2",
-    "grunt-contrib-concat": "~0.3.0",
-    "grunt-jsdoc": "^0.6.0",
-    "grunt-external-daemon": "~1.1.0",
-    "grunt-shell": "~0.6.4"
+    "grunt": "^0.4.5",
+    "grunt-cli": "^1.2.0",
+    "grunt-contrib-uglify": "^1.0.1",
+    "grunt-contrib-jshint": "^1.0.0",
+    "grunt-contrib-qunit": "^1.2.0",
+    "grunt-contrib-concat": "^1.0.1",
+    "grunt-jsdoc": "^2.0.0",
+    "grunt-external-daemon": "^1.1.0",
+    "grunt-shell": "^1.3.0"
   }
 }