diff --git a/backend/package-lock.json b/backend/package-lock.json
index e1d7f0d..d893b43 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -2,402 +2,1077 @@
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 }
diff --git a/backend/package.json b/backend/package.json
index 11c782c..81bbe64 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -24,7 +24,7 @@
     "express": "^4.15.3",
     "jsonwebtoken": "^7.4.1",
     "mongodb": "^2.2.29",
-    "mongoose": "^4.10.8",
+    "mongoose": "^5.7.5",
     "passport": "^0.3.2",
     "passport-local": "^1.0.0"
   },