diff --git a/services/track-changes/app/coffee/PackManager.coffee b/services/track-changes/app/coffee/PackManager.coffee
index 3311dbbb5a..14b1522d86 100644
--- a/services/track-changes/app/coffee/PackManager.coffee
+++ b/services/track-changes/app/coffee/PackManager.coffee
@@ -1,7 +1,6 @@
 async = require "async"
 _ = require "underscore"
-{db, ObjectId} = require "./mongojs"
-BSON=db.bson.BSON
+{db, ObjectId, BSON} = require "./mongojs"
 logger = require "logger-sharelatex"
 LockManager = require "./LockManager"
 
diff --git a/services/track-changes/app/coffee/PackWorker.coffee b/services/track-changes/app/coffee/PackWorker.coffee
index 5c23613e57..040fd56d7b 100644
--- a/services/track-changes/app/coffee/PackWorker.coffee
+++ b/services/track-changes/app/coffee/PackWorker.coffee
@@ -1,7 +1,6 @@
 async = require "async"
 _ = require "underscore"
-{db, ObjectId} = require "./mongojs"
-BSON=db.bson.BSON
+{db, ObjectId, BSON} = require "./mongojs"
 logger = require "logger-sharelatex"
 logger.initialize("track-changes-packworker")
 LockManager = require "./LockManager"
diff --git a/services/track-changes/app/coffee/mongojs.coffee b/services/track-changes/app/coffee/mongojs.coffee
index 32efbc9a1d..33c21639c5 100644
--- a/services/track-changes/app/coffee/mongojs.coffee
+++ b/services/track-changes/app/coffee/mongojs.coffee
@@ -1,8 +1,9 @@
 Settings = require "settings-sharelatex"
 mongojs = require "mongojs"
-db = mongojs.connect(Settings.mongo.url, ["docHistory", "projectHistoryMetaData", "docHistoryStats"])
+bson = require "bson"
+db = mongojs(Settings.mongo.url, ["docHistory", "projectHistoryMetaData", "docHistoryStats"])
 module.exports =
 	db: db
 	ObjectId: mongojs.ObjectId
-
+	BSON: bson
 
diff --git a/services/track-changes/package.json b/services/track-changes/package.json
index 4eb749b6d7..fa4ea9501c 100644
--- a/services/track-changes/package.json
+++ b/services/track-changes/package.json
@@ -8,13 +8,14 @@
   },
   "dependencies": {
     "async": "~0.2.10",
+    "bson": "^0.4.20",
     "cli": "^0.6.6",
     "express": "3.3.5",
     "line-reader": "^0.2.4",
-    "mongojs": "^0.18.1",
+    "mongojs": "^1.4.1",
     "settings-sharelatex": "git+https://github.com/sharelatex/settings-sharelatex.git#v1.0.0",
     "logger-sharelatex": "git+https://github.com/sharelatex/logger-sharelatex.git#v1.1.0",
-    "metrics-sharelatex": "git+https://github.com/sharelatex/metrics-sharelatex.git#v1.0.0",
+    "metrics-sharelatex": "git+https://github.com/sharelatex/metrics-sharelatex.git#v1.4.0",
     "request": "~2.33.0",
     "redis-sharelatex": "~0.0.9",
     "redis": "~0.10.1",