Upgraded to prevent major security flaw

Author: jaxoncreed

package-lock.json

@@ -24,7 +24,7 @@
     "debug": "^2.2.0",
     "run-parallel": "^1.1.4",
     "uuid": "^3.0.1",
-    "ws": "^1.1.1"
+    "ws": "^3.3.1"
   },
   "devDependencies": {
     "chai": "^3.3.0",