Merge pull request #14297 from twbs/bump-deps

Bump dependencies

package.json

@@ -35,7 +35,7 @@
     "grunt": "~0.4.5",
     "grunt-autoprefixer": "~0.8.2",
     "grunt-banner": "~0.2.3",
-    "grunt-contrib-clean": "~0.5.0",
+    "grunt-contrib-clean": "~0.6.0",
     "grunt-contrib-concat": "~0.5.0",
     "grunt-contrib-connect": "~0.8.0",
     "grunt-contrib-copy": "~0.5.0",
@@ -52,7 +52,7 @@
     "grunt-html-validation": "~0.1.18",
     "grunt-jekyll": "~0.4.2",
     "grunt-jscs": "~0.6.1",
-    "grunt-saucelabs": "~8.1.1",
+    "grunt-saucelabs": "~8.2.0",
     "grunt-sed": "~0.1.1",
     "load-grunt-tasks": "~0.6.0",
     "markdown": "~0.5.0",