Update dependencies

Author: ai

package.json

@@ -11,14 +11,14 @@
     },
     "dependencies": {
         "loader-utils": "^0.2.10",
-        "postcss":      "^4.1.11"
+        "postcss":      "^4.1.13"
     },
     "devDependencies": {
         "gulp-webpack": "1.5.0",
         "gulp-eslint":  "0.14.0",
-        "gulp-mocha":   "2.1.1",
+        "gulp-mocha":   "2.1.2",
         "raw-loader":   "0.5.1",
-        "fs-extra":     "0.19.0",
+        "fs-extra":     "0.20.1",
         "chai":         "3.0.0",
         "gulp":         "3.9.0"
     },