diff --git a/package.json b/package.json
index e74d9868a2660a..ebae0480e117d8 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "express": "^4.13.3",
     "express-flash": "~0.0.2",
     "express-session": "^1.12.1",
-    "express-state": "^1.2.0",
+    "express-state": "^2.0.0",
     "express-validator": "^2.18.0",
     "fetchr": "~0.5.12",
     "forever": "~0.15.1",
@@ -85,11 +85,11 @@
     "loopback": "^2.22.0",
     "loopback-boot": "^2.13.0",
     "loopback-component-passport": "^1.6.0",
-    "loopback-connector-mongodb": "^1.10.0",
+    "loopback-connector-mongodb": "^3.4.0",
     "merge-stream": "^1.0.0",
     "method-override": "^2.3.0",
     "moment": "^2.10.2",
-    "mongodb": "^2.0.33",
+    "mongodb": "^3.1.3",
     "morgan": "^1.6.1",
     "node-uuid": "^1.4.3",
     "nodemailer": "^1.9.0",