updated gulp version

package.json

@@ -42,7 +42,7 @@
     "gulp-header": "~1.0.2",
     "gulp-uglify": "~0.2.1",
     "gulp-coffeelint": "~0.3.2",
-    "gulp": "~3.6.0",
+    "gulp": "~3.6.2",
     "gulp-less": "~1.2.3",
     "gulp-rename": "~1.2.0",
     "gulp-open": "~0.2.8",