chore(package): update dependencies

Author: greenkeeper[bot]

package.json

@@ -51,12 +51,12 @@
     "nan": "^2.4.0"
   },
   "devDependencies": {
-    "mocha": "~3.2.0",
+    "mocha": "~3.3.0",
     "chai": "~3.5.0",
     "grunt": "~1.0.1",
     "grunt-mocha-test": "~0.13.0",
     "grunt-contrib-watch": "~1.0.0",
     "grunt-node-gyp": "~3.1.0",
-    "q": "~1.4.1"
+    "q": "~1.5.0"
   }
 }