Merge pull request #19 from beauremus/snyk-upgrade-77e1a130ed432df57a9554ea021b2697

[Snyk] Upgrade socket.io from 2.0.4 to 2.3.0

Author: beauremus

presentations/immutability/plugin/multiplex/package.json

@@ -13,7 +13,7 @@
     "express": "~4.16.0",
     "grunt-cli": "~1.3.0",
     "mustache": "~2.2.1",
-    "socket.io": "~2.0.0"
+    "socket.io": "~2.3.0"
   },
   "license": "MIT"
 }