diff --git a/backend/package-lock.json b/backend/package-lock.json
index 013131f..9a6326f 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -16,7 +16,7 @@
         "dotenv": "^16.4.5",
         "express": "^4.21.1",
         "jsonwebtoken": "^9.0.2",
-        "mongoose": "^8.7.1",
+        "mongoose": "^8.9.5",
         "multer": "^1.4.5-lts.1",
         "nodemon": "^3.1.7",
         "prettier": "^3.3.3"
@@ -46,7 +46,6 @@
       "version": "1.1.9",
       "resolved": "https://registry.npmjs.org/@mongodb-js/saslprep/-/saslprep-1.1.9.tgz",
       "integrity": "sha512-tVkljjeEaAhCqTzajSdgbQ6gE6f3oneVwa3iXR6csiEwXXOFsiC6Uh9iAjAhXPtqa/XMDHWjjeNH/77m/Yq2dw==",
-      "license": "MIT",
       "dependencies": {
         "sparse-bitfield": "^3.0.3"
       }
@@ -54,14 +53,12 @@
     "node_modules/@types/webidl-conversions": {
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/@types/webidl-conversions/-/webidl-conversions-7.0.3.tgz",
-      "integrity": "sha512-CiJJvcRtIgzadHCYXw7dqEnMNRjhGZlYK05Mj9OyktqV8uVT8fD2BFOB7S1uwBE3Kj2Z+4UyPmFw/Ixgw/LAlA==",
-      "license": "MIT"
+      "integrity": "sha512-CiJJvcRtIgzadHCYXw7dqEnMNRjhGZlYK05Mj9OyktqV8uVT8fD2BFOB7S1uwBE3Kj2Z+4UyPmFw/Ixgw/LAlA=="
     },
     "node_modules/@types/whatwg-url": {
       "version": "11.0.5",
       "resolved": "https://registry.npmjs.org/@types/whatwg-url/-/whatwg-url-11.0.5.tgz",
       "integrity": "sha512-coYR071JRaHa+xoEvvYqvnIHaVqaYrLPbsufM9BF63HkwI5Lgmy2QR8Q5K/lYDYo5AK82wOvSOS0UsLTpTG7uQ==",
-      "license": "MIT",
       "dependencies": {
         "@types/webidl-conversions": "*"
       }
@@ -267,10 +264,9 @@
       }
     },
     "node_modules/bson": {
-      "version": "6.8.0",
-      "resolved": "https://registry.npmjs.org/bson/-/bson-6.8.0.tgz",
-      "integrity": "sha512-iOJg8pr7wq2tg/zSlCCHMi3hMm5JTOxLTagf3zxhcenHsFp+c6uOs6K7W5UE7A4QIJGtqh/ZovFNMP4mOPJynQ==",
-      "license": "Apache-2.0",
+      "version": "6.10.1",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-6.10.1.tgz",
+      "integrity": "sha512-P92xmHDQjSKPLHqFxefqMxASNq/aWJMEZugpCjf+AF/pgcUpMMQCg7t7+ewko0/u8AapvF3luf/FoehddEK+sA==",
       "engines": {
         "node": ">=16.20.1"
       }
@@ -1209,8 +1205,7 @@
     "node_modules/memory-pager": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz",
-      "integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==",
-      "license": "MIT"
+      "integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg=="
     },
     "node_modules/merge-descriptors": {
       "version": "1.0.3",
@@ -1331,13 +1326,12 @@
       }
     },
     "node_modules/mongodb": {
-      "version": "6.9.0",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-6.9.0.tgz",
-      "integrity": "sha512-UMopBVx1LmEUbW/QE0Hw18u583PEDVQmUmVzzBRH0o/xtE9DBRA5ZYLOjpLIa03i8FXjzvQECJcqoMvCXftTUA==",
-      "license": "Apache-2.0",
+      "version": "6.12.0",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-6.12.0.tgz",
+      "integrity": "sha512-RM7AHlvYfS7jv7+BXund/kR64DryVI+cHbVAy9P61fnb1RcWZqOW1/Wj2YhqMCx+MuYhqTRGv7AwHBzmsCKBfA==",
       "dependencies": {
-        "@mongodb-js/saslprep": "^1.1.5",
-        "bson": "^6.7.0",
+        "@mongodb-js/saslprep": "^1.1.9",
+        "bson": "^6.10.1",
         "mongodb-connection-string-url": "^3.0.0"
       },
       "engines": {
@@ -1345,7 +1339,7 @@
       },
       "peerDependencies": {
         "@aws-sdk/credential-providers": "^3.188.0",
-        "@mongodb-js/zstd": "^1.1.0",
+        "@mongodb-js/zstd": "^1.1.0 || ^2.0.0",
         "gcp-metadata": "^5.2.0",
         "kerberos": "^2.0.1",
         "mongodb-client-encryption": ">=6.0.0 <7",
@@ -1377,24 +1371,22 @@
       }
     },
     "node_modules/mongodb-connection-string-url": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/mongodb-connection-string-url/-/mongodb-connection-string-url-3.0.1.tgz",
-      "integrity": "sha512-XqMGwRX0Lgn05TDB4PyG2h2kKO/FfWJyCzYQbIhXUxz7ETt0I/FqHjUeqj37irJ+Dl1ZtU82uYyj14u2XsZKfg==",
-      "license": "Apache-2.0",
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/mongodb-connection-string-url/-/mongodb-connection-string-url-3.0.2.tgz",
+      "integrity": "sha512-rMO7CGo/9BFwyZABcKAWL8UJwH/Kc2x0g72uhDWzG48URRax5TCIcJ7Rc3RZqffZzO/Gwff/jyKwCU9TN8gehA==",
       "dependencies": {
         "@types/whatwg-url": "^11.0.2",
-        "whatwg-url": "^13.0.0"
+        "whatwg-url": "^14.1.0 || ^13.0.0"
       }
     },
     "node_modules/mongoose": {
-      "version": "8.7.1",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-8.7.1.tgz",
-      "integrity": "sha512-RpNMyhyzLVCVbf8xTVbrf/18G3MqQzNw5pJdvOJ60fzbCa3cOZzz9L+8XpqzBXtRlgZGWv0T7MmOtvrT8ocp1Q==",
-      "license": "MIT",
+      "version": "8.9.5",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-8.9.5.tgz",
+      "integrity": "sha512-SPhOrgBm0nKV3b+IIHGqpUTOmgVL5Z3OO9AwkFEmvOZznXTvplbomstCnPOGAyungtRXE5pJTgKpKcZTdjeESg==",
       "dependencies": {
-        "bson": "^6.7.0",
+        "bson": "^6.10.1",
         "kareem": "2.6.3",
-        "mongodb": "6.9.0",
+        "mongodb": "~6.12.0",
         "mpath": "0.9.0",
         "mquery": "5.0.0",
         "ms": "2.1.3",
@@ -1749,7 +1741,6 @@
       "version": "2.3.1",
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
       "integrity": "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==",
-      "license": "MIT",
       "engines": {
         "node": ">=6"
       }
@@ -2020,7 +2011,6 @@
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
       "integrity": "sha512-kvzhi7vqKTfkh0PZU+2D2PIllw2ymqJKujUcyPMd9Y75Nv4nPbGJZXNhxsgdQab2BmlDct1YnfQCguEvHr7VsQ==",
-      "license": "MIT",
       "dependencies": {
         "memory-pager": "^1.0.2"
       }
@@ -2155,15 +2145,14 @@
       }
     },
     "node_modules/tr46": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/tr46/-/tr46-4.1.1.tgz",
-      "integrity": "sha512-2lv/66T7e5yNyhAAC4NaKe5nVavzuGJQVVtRYLyQ2OI8tsJ61PMLlelehb0wi2Hx6+hT/OJUWZcw8MjlSRnxvw==",
-      "license": "MIT",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-5.0.0.tgz",
+      "integrity": "sha512-tk2G5R2KRwBd+ZN0zaEXpmzdKyOYksXwywulIX95MBODjSzMIuQnQ3m8JxgbhnL1LeVo7lqQKsYa1O3Htl7K5g==",
       "dependencies": {
-        "punycode": "^2.3.0"
+        "punycode": "^2.3.1"
       },
       "engines": {
-        "node": ">=14"
+        "node": ">=18"
       }
     },
     "node_modules/type-is": {
@@ -2228,22 +2217,20 @@
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
       "integrity": "sha512-VwddBukDzu71offAQR975unBIGqfKZpM+8ZX6ySk8nYhVoo5CYaZyzt3YBvYtRtO+aoGlqxPg/B87NGVZ/fu6g==",
-      "license": "BSD-2-Clause",
       "engines": {
         "node": ">=12"
       }
     },
     "node_modules/whatwg-url": {
-      "version": "13.0.0",
-      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-13.0.0.tgz",
-      "integrity": "sha512-9WWbymnqj57+XEuqADHrCJ2eSXzn8WXIW/YSGaZtb2WKAInQ6CHfaUUcTyyver0p8BDg5StLQq8h1vtZuwmOig==",
-      "license": "MIT",
+      "version": "14.1.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-14.1.0.tgz",
+      "integrity": "sha512-jlf/foYIKywAt3x/XWKZ/3rz8OSJPiWktjmk891alJUEjiVxKX9LEO92qH3hv4aJ0mN3MWPvGMCy8jQi95xK4w==",
       "dependencies": {
-        "tr46": "^4.1.1",
+        "tr46": "^5.0.0",
         "webidl-conversions": "^7.0.0"
       },
       "engines": {
-        "node": ">=16"
+        "node": ">=18"
       }
     },
     "node_modules/wide-align": {
diff --git a/backend/package.json b/backend/package.json
index f401c70..84e48f1 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -16,7 +16,7 @@
     "dotenv": "^16.4.5",
     "express": "^4.21.1",
     "jsonwebtoken": "^9.0.2",
-    "mongoose": "^8.7.1",
+    "mongoose": "^8.9.5",
     "multer": "^1.4.5-lts.1",
     "nodemon": "^3.1.7",
     "prettier": "^3.3.3"