Index: package.json
===================================================================
--- package.json	(revision 39136)
+++ package.json	(working copy)
@@ -10,7 +10,7 @@
   "license": "GPL-2.0+",
   "devDependencies": {
     "autoprefixer": "^6.5.1",
-    "grunt": "~0.4.5",
+    "grunt": "~1.0.1",
     "grunt-browserify": "~5.0.0",
     "grunt-contrib-clean": "~1.0.0",
     "grunt-contrib-compress": "~1.3.0",
@@ -22,9 +22,9 @@
     "grunt-contrib-qunit": "^1.2.0",
     "grunt-contrib-uglify": "~2.0.0",
     "grunt-contrib-watch": "~1.0.0",
-    "grunt-includes": "~0.5.1",
+    "grunt-includes": "~1.0.0",
     "grunt-jsvalidate": "~0.2.2",
-    "grunt-legacy-util": "^0.2.0",
+    "grunt-legacy-util": "^1.0.0",
     "grunt-patch-wordpress": "~0.4.2",
     "grunt-postcss": "~0.7.1",
     "grunt-rtlcss": "~2.0.1",