Update dev dependencies.

package.json

@@ -31,9 +31,9 @@
   },
   "devDependencies": {
     "btoa": "~1.1.2",
-    "glob": "~4.0.4",
+    "glob": "~4.0.5",
     "grunt": "~0.4.5",
-    "grunt-autoprefixer": "~1.0.0",
+    "grunt-autoprefixer": "~1.0.1",
     "grunt-banner": "~0.2.3",
     "grunt-contrib-clean": "~0.6.0",
     "grunt-contrib-concat": "~0.5.0",
@@ -43,21 +43,21 @@
     "grunt-contrib-cssmin": "~0.10.0",
     "grunt-contrib-jade": "~0.12.0",
     "grunt-contrib-jshint": "~0.10.0",
-    "grunt-contrib-less": "~0.11.3",
+    "grunt-contrib-less": "~0.11.4",
     "grunt-contrib-qunit": "~0.5.2",
-    "grunt-contrib-uglify": "~0.5.0",
+    "grunt-contrib-uglify": "~0.5.1",
     "grunt-contrib-watch": "~0.6.1",
     "grunt-csscomb": "~3.0.0",
     "grunt-exec": "~0.4.6",
     "grunt-html-validation": "~0.1.18",
     "grunt-jekyll": "~0.4.2",
-    "grunt-jscs": "~0.6.1",
-    "grunt-saucelabs": "~8.2.0",
+    "grunt-jscs": "~0.6.2",
+    "grunt-saucelabs": "~8.3.1",
     "grunt-sed": "~0.1.1",
     "load-grunt-tasks": "~0.6.0",
     "markdown": "~0.5.0",
-    "npm-shrinkwrap": "~3.1.6",
-    "time-grunt": "~0.4.0"
+    "npm-shrinkwrap": "~3.1.8",
+    "time-grunt": "~1.0.0"
   },
   "engines": {
     "node": "~0.10.1"