Merge pull request #9 from sharelatex/sk-upgrade-mongojs

Upgrade mongojs

services/chat/package.json

@@ -12,7 +12,7 @@
     "express": "3.3.1",
     "logger-sharelatex": "git+https://github.com/sharelatex/logger-sharelatex.git#master",
     "metrics-sharelatex": "git+https://github.com/sharelatex/metrics-sharelatex.git#v1.7.1",
-    "mongojs": "0.18.2",
+    "mongojs": "2.4.0",
     "redis": "~0.10.1",
     "request": "^2.79.0",
     "settings-sharelatex": "git+https://github.com/sharelatex/settings-sharelatex.git#v1.0.0",