diff --git a/package.json b/package.json
index ccc0d2d..cd8c38c 100644
--- a/package.json
+++ b/package.json
@@ -3,21 +3,21 @@
   "version": "0.0.0",
   "private": true,
   "devDependencies": {
-    "grunt": "0.4.2",
-    "grunt-bytesize": "~0.1.0",
-    "grunt-concat-bower": "~0.3.0",
-    "grunt-contrib-clean": "~0.5.0",
-    "grunt-contrib-concat": "~0.4.0",
-    "grunt-contrib-connect": "~0.7.1",
-    "grunt-contrib-jshint": "~0.10.0",
-    "grunt-contrib-uglify": "~0.4.0",
-    "grunt-contrib-watch": "~0.6.1",
-    "grunt-mocha": "~0.4.1",
-    "grunt-notify": "~0.2.13",
-    "grunt-shell": "~0.6.4",
-    "load-grunt-config":"~0.7.1",
-    "jshint-stylish": "~0.1.5",
-    "grunt-jscs-checker": "~0.4.1"
+    "grunt": "1.0.1",
+    "grunt-bytesize": "~0.2.0",
+    "grunt-concat-bower": "~0.6.0",
+    "grunt-contrib-clean": "~1.0.0",
+    "grunt-contrib-concat": "~1.0.1",
+    "grunt-contrib-connect": "~1.0.2",
+    "grunt-contrib-jshint": "~1.1.0",
+    "grunt-contrib-uglify": "~2.0.0",
+    "grunt-contrib-watch": "~1.0.0",
+    "grunt-mocha": "~1.0.2",
+    "grunt-notify": "~0.4.5",
+    "grunt-shell": "~2.1.0",
+    "load-grunt-config":"~0.19.2",
+    "jshint-stylish": "~2.2.1",
+    "grunt-jscs-checker": "~0.8.1"
   },
   "meta": {
     "ftInit": {