diff --git a/backend/package-lock.json b/backend/package-lock.json
index 7ae03fa..814e6f7 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -20,14 +20,14 @@
       }
     },
     "@types/node": {
-      "version": "18.0.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.0.0.tgz",
-      "integrity": "sha512-cHlGmko4gWLVI27cGJntjs/Sj8th9aYwplmZFwmmgYQQvL5NUsgVJG7OddLvNfLqYS31KFN0s3qlaD9qCaxACA=="
+      "version": "18.11.9",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.11.9.tgz",
+      "integrity": "sha512-CRpX21/kGdzjOpFsZSkcrXMGIBWMGNIHXXBVFSH+ggkftxg+XYP20TESbh+zFvFj3EQOl5byk0HTRn1IL6hbqg=="
     },
     "@types/webidl-conversions": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@types/webidl-conversions/-/webidl-conversions-6.1.1.tgz",
-      "integrity": "sha512-XAahCdThVuCFDQLT7R7Pk/vqeObFNL3YqRyFZg+AqAP/W1/w3xHaIxuW7WszQqTbIBOPRcItYJIou3i/mppu3Q=="
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/@types/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
+      "integrity": "sha512-xTE1E+YF4aWPJJeUzaZI5DRntlkY3+BCVJi0axFptnjGmAoWxkyREIh/XMrfxVLejwQxMCfDXdICo0VLxThrog=="
     },
     "@types/whatwg-url": {
       "version": "8.2.2",
@@ -169,9 +169,9 @@
       }
     },
     "bson": {
-      "version": "4.6.4",
-      "resolved": "https://registry.npmjs.org/bson/-/bson-4.6.4.tgz",
-      "integrity": "sha512-TdQ3FzguAu5HKPPlr0kYQCyrYUYh8tFM+CMTpxjNzVzxeiJY00Rtuj3LXLHSgiGvmaWlZ8PE+4KyM2thqE38pQ==",
+      "version": "4.7.0",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-4.7.0.tgz",
+      "integrity": "sha512-VrlEE4vuiO1WTpfof4VmaVolCVYkYTgB9iWgYNOrVlnifpME/06fhFRmONgBhClD5pFC1t9ZWqFUQEQAzY43bA==",
       "requires": {
         "buffer": "^5.6.0"
       }
@@ -409,9 +409,9 @@
       "dev": true
     },
     "denque": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/denque/-/denque-2.0.1.tgz",
-      "integrity": "sha512-tfiWc6BQLXNLpNiR5iGd0Ocu3P3VpxfzFiqubLgMfhfOw9WyvgJBd46CClNn9k3qfbjvT//0cf7AlYRX/OslMQ=="
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-2.1.0.tgz",
+      "integrity": "sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw=="
     },
     "depd": {
       "version": "2.0.0",
@@ -727,9 +727,9 @@
       "dev": true
     },
     "ip": {
-      "version": "1.1.8",
-      "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.8.tgz",
-      "integrity": "sha512-PuExPYUiu6qMBQb4l06ecm6T6ujzhmh+MeJcW9wa89PoAz5pvd4zPgN5WJV104mb6S2T1AwNIAaB70JNrLQWhg=="
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ip/-/ip-2.0.0.tgz",
+      "integrity": "sha512-WKa+XuLG1A1R0UWhl2+1XQSi+fZWMsYKffMZTTYsiZaUD8k2yDAj5atimTUD2TZkyCkNEeYE5NhFZmupOGtjYQ=="
     },
     "ipaddr.js": {
       "version": "1.9.1",
@@ -1038,18 +1038,18 @@
       }
     },
     "mongodb-connection-string-url": {
-      "version": "2.5.2",
-      "resolved": "https://registry.npmjs.org/mongodb-connection-string-url/-/mongodb-connection-string-url-2.5.2.tgz",
-      "integrity": "sha512-tWDyIG8cQlI5k3skB6ywaEA5F9f5OntrKKsT/Lteub2zgwSUlhqEN2inGgBTm8bpYJf8QYBdA/5naz65XDpczA==",
+      "version": "2.5.4",
+      "resolved": "https://registry.npmjs.org/mongodb-connection-string-url/-/mongodb-connection-string-url-2.5.4.tgz",
+      "integrity": "sha512-SeAxuWs0ez3iI3vvmLk/j2y+zHwigTDKQhtdxTgt5ZCOQQS5+HW4g45/Xw5vzzbn7oQXCNQ24Z40AkJsizEy7w==",
       "requires": {
         "@types/whatwg-url": "^8.2.1",
         "whatwg-url": "^11.0.0"
       }
     },
     "mongoose": {
-      "version": "6.4.0",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-6.4.0.tgz",
-      "integrity": "sha512-eBDrueap1Zx3qFrcYylTiqTFlL5iTEaYAxoDF1MSRdipwAzChQRMJve+vxHtxPhI2q5tmf9RYHfZwXfTUHPd3g==",
+      "version": "6.4.6",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-6.4.6.tgz",
+      "integrity": "sha512-ZAfNCWgXhwev6k/+rMzjHIJ/+wLkundQU/i+aUTqmCgGoYqc+B5e4EC4Y3E1XaLzNXiWID1/vocSM6zs5IAGvA==",
       "requires": {
         "bson": "^4.6.2",
         "kareem": "2.4.1",
@@ -1466,11 +1466,11 @@
       "integrity": "sha512-94hK0Hh8rPqQl2xXc3HsaBoOXKV20MToPkcXvwbISWLEs+64sBq5kFgn2kJDHb1Pry9yrP0dxrCI9RRci7RXKg=="
     },
     "socks": {
-      "version": "2.6.2",
-      "resolved": "https://registry.npmjs.org/socks/-/socks-2.6.2.tgz",
-      "integrity": "sha512-zDZhHhZRY9PxRruRMR7kMhnf3I8hDs4S3f9RecfnGxvcBHQcKcIH/oUcEWffsfl1XxdYlA7nnlGbbTvPz9D8gA==",
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/socks/-/socks-2.7.1.tgz",
+      "integrity": "sha512-7maUZy1N7uo6+WVEX6psASxtNlKaNVMlGQKkG/63nEDdLOWNbiUMoLK7X4uYoLhQstau72mLgfEWcXcwsaHbYQ==",
       "requires": {
-        "ip": "^1.1.5",
+        "ip": "^2.0.0",
         "smart-buffer": "^4.2.0"
       }
     },
diff --git a/backend/package.json b/backend/package.json
index 6a18fc0..44b9715 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -14,7 +14,7 @@
     "express": "^4.18.1",
     "express-validator": "^6.14.2",
     "jsonwebtoken": "^8.5.1",
-    "mongoose": "^6.4.0"
+    "mongoose": "^6.4.6"
   },
   "devDependencies": {
     "nodemon": "^2.0.18"