diff --git a/package.json b/package.json
index ec5268e..688070d 100644
--- a/package.json
+++ b/package.json
@@ -30,12 +30,12 @@
   "dependencies": {
     "body-parser": "~1.15.2",
     "cookie-parser": "~1.4.3",
-    "debug": "~2.3.3",
+    "debug": "~3.1.0",
     "dotenv-safe": "^3.0.0",
     "express": "~4.14.0",
     "express-session": "^1.14.2",
     "lodash": "^4.17.2",
-    "mongoose": "^4.6.8",
+    "mongoose": "^5.2.6",
     "morgan": "~1.7.0",
     "pug": "^2.0.0-beta6",
     "q": "1.4.1",