diff --git a/backend/package-lock.json b/backend/package-lock.json
index 4997134..e557a75 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -15,7 +15,7 @@
         "cors": "^2.8.5",
         "express": "^4.21.0",
         "fast-xml-parser": "^4.3.2",
-        "mongoose": "^6.13.0",
+        "mongoose": "^8.8.3",
         "var": "^0.4.0",
         "web-vitals": "^2.1.4",
         "xml2js": "^0.6.0"
@@ -841,10 +841,10 @@
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-      "resolved": "https://registry.npmjs.org/@mongodb-js/saslprep/-/saslprep-1.1.4.tgz",
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-      "optional": true,
+      "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"
       }
@@ -1682,6 +1682,7 @@
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+      "dev": true,
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       }
@@ -1786,6 +1787,7 @@
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+      "dev": true,
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@@ -2189,6 +2191,7 @@
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+      "dev": true,
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@@ -2333,6 +2336,7 @@
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+      "dev": true,
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@@ -2344,6 +2348,7 @@
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+      "dev": true,
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@@ -3905,6 +3910,7 @@
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+      "dev": true,
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@@ -3979,7 +3985,8 @@
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+      "integrity": "sha512-lJUL9imLTNi1ZfXT+DU6rBBdbiKGBuay9B6xGSPVjUeQwaH1RIGqef8RZkUtHioLmSNpPR5M4HVKJGm1j8FWVQ==",
+      "devOptional": true
     },
     "node_modules/ip-regex": {
       "version": "2.1.0",
@@ -4198,9 +4205,10 @@
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-      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.5.1.tgz",
-      "integrity": "sha512-7jFxRVm+jD+rkq3kY0iZDJfsO2/t4BBPeEb2qKn2lR/9KhuksYk5hxzfRYWMPV8P/x2d0kHD306YyWLzjjH+uA==",
+      "version": "2.6.3",
+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.6.3.tgz",
+      "integrity": "sha512-C3iHfuGUXK2u8/ipq9LfjFfXFxAZMQJJq7vLS45r3D9Y2xQ/m4S8zaR4zMLFWh9AsNPXmcFfUDhTEO8UIC/V6Q==",
+      "license": "Apache-2.0",
       "engines": {
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       }
@@ -4371,8 +4379,7 @@
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-      "optional": true
+      "integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg=="
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     "node_modules/merge-descriptors": {
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@@ -4696,6 +4703,7 @@
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       "resolved": "https://registry.npmjs.org/mongodb-connection-string-url/-/mongodb-connection-string-url-2.6.0.tgz",
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+      "dev": true,
       "dependencies": {
         "@types/whatwg-url": "^8.2.1",
         "whatwg-url": "^11.0.0"
@@ -4768,41 +4776,99 @@
       }
     },
     "node_modules/mongoose": {
-      "version": "6.13.0",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-6.13.0.tgz",
-      "integrity": "sha512-mieZBTtRIqA2xCGgl9Hlcr6fXU+AKNSOdeKfMYrb/IgdL3M/bDO4kYftsItIy86XyAoT5xV28alfCbMocFG8oA==",
-      "dependencies": {
-        "bson": "^4.7.2",
-        "kareem": "2.5.1",
-        "mongodb": "4.17.2",
+      "version": "8.8.3",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-8.8.3.tgz",
+      "integrity": "sha512-/I4n/DcXqXyIiLRfAmUIiTjj3vXfeISke8dt4U4Y8Wfm074Wa6sXnQrXN49NFOFf2mM1kUdOXryoBvkuCnr+Qw==",
+      "license": "MIT",
+      "dependencies": {
+        "bson": "^6.7.0",
+        "kareem": "2.6.3",
+        "mongodb": "~6.10.0",
         "mpath": "0.9.0",
-        "mquery": "4.0.3",
+        "mquery": "5.0.0",
         "ms": "2.1.3",
-        "sift": "16.0.1"
+        "sift": "17.1.3"
       },
       "engines": {
-        "node": ">=12.0.0"
+        "node": ">=16.20.1"
       },
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/mongoose"
       }
     },
+    "node_modules/mongoose/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": "*"
+      }
+    },
+    "node_modules/mongoose/node_modules/bson": {
+      "version": "6.10.0",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-6.10.0.tgz",
+      "integrity": "sha512-ROchNosXMJD2cbQGm84KoP7vOGPO6/bOAW0veMMbzhXLqoZptcaYRVLitwvuhwhjjpU1qP4YZRWLhgETdgqUQw==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=16.20.1"
+      }
+    },
     "node_modules/mongoose/node_modules/mongodb": {
-      "version": "4.17.2",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-4.17.2.tgz",
-      "integrity": "sha512-mLV7SEiov2LHleRJPMPrK2PMyhXFZt2UQLC4VD4pnth3jMjYKHhtqfwwkkvS/NXuo/Fp3vbhaNcXrIDaLRb9Tg==",
+      "version": "6.10.0",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-6.10.0.tgz",
+      "integrity": "sha512-gP9vduuYWb9ZkDM546M+MP2qKVk5ZG2wPF63OvSRuUbqCR+11ZCAE1mOfllhlAG0wcoJY5yDL/rV3OmYEwXIzg==",
+      "license": "Apache-2.0",
       "dependencies": {
-        "bson": "^4.7.2",
-        "mongodb-connection-string-url": "^2.6.0",
-        "socks": "^2.7.1"
+        "@mongodb-js/saslprep": "^1.1.5",
+        "bson": "^6.7.0",
+        "mongodb-connection-string-url": "^3.0.0"
       },
       "engines": {
-        "node": ">=12.9.0"
+        "node": ">=16.20.1"
       },
-      "optionalDependencies": {
-        "@aws-sdk/credential-providers": "^3.186.0",
-        "@mongodb-js/saslprep": "^1.1.0"
+      "peerDependencies": {
+        "@aws-sdk/credential-providers": "^3.188.0",
+        "@mongodb-js/zstd": "^1.1.0",
+        "gcp-metadata": "^5.2.0",
+        "kerberos": "^2.0.1",
+        "mongodb-client-encryption": ">=6.0.0 <7",
+        "snappy": "^7.2.2",
+        "socks": "^2.7.1"
+      },
+      "peerDependenciesMeta": {
+        "@aws-sdk/credential-providers": {
+          "optional": true
+        },
+        "@mongodb-js/zstd": {
+          "optional": true
+        },
+        "gcp-metadata": {
+          "optional": true
+        },
+        "kerberos": {
+          "optional": true
+        },
+        "mongodb-client-encryption": {
+          "optional": true
+        },
+        "snappy": {
+          "optional": true
+        },
+        "socks": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/mongoose/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",
+      "dependencies": {
+        "@types/whatwg-url": "^11.0.2",
+        "whatwg-url": "^13.0.0"
       }
     },
     "node_modules/mongoose/node_modules/ms": {
@@ -4810,6 +4876,31 @@
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
       "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
     },
+    "node_modules/mongoose/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",
+      "dependencies": {
+        "punycode": "^2.3.0"
+      },
+      "engines": {
+        "node": ">=14"
+      }
+    },
+    "node_modules/mongoose/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",
+      "dependencies": {
+        "tr46": "^4.1.1",
+        "webidl-conversions": "^7.0.0"
+      },
+      "engines": {
+        "node": ">=16"
+      }
+    },
     "node_modules/mpath": {
       "version": "0.9.0",
       "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.9.0.tgz",
@@ -4819,14 +4910,15 @@
       }
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     "node_modules/mquery": {
-      "version": "4.0.3",
-      "resolved": "https://registry.npmjs.org/mquery/-/mquery-4.0.3.tgz",
-      "integrity": "sha512-J5heI+P08I6VJ2Ky3+33IpCdAvlYGTSUjwTPxkAr8i8EoduPMBX2OY/wa3IKZIQl7MU4SbFk8ndgSKyB/cl1zA==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-5.0.0.tgz",
+      "integrity": "sha512-iQMncpmEK8R8ncT8HJGsGc9Dsp8xcgYMVSbs5jgnm1lFHTZqMJTUWTDx1LBO8+mK3tPNZWFLBghQEIOULSTHZg==",
+      "license": "MIT",
       "dependencies": {
         "debug": "4.x"
       },
       "engines": {
-        "node": ">=12.0.0"
+        "node": ">=14.0.0"
       }
     },
     "node_modules/ms": {
@@ -5640,9 +5732,10 @@
       }
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     "node_modules/sift": {
-      "version": "16.0.1",
-      "resolved": "https://registry.npmjs.org/sift/-/sift-16.0.1.tgz",
-      "integrity": "sha512-Wv6BjQ5zbhW7VFefWusVP33T/EM0vYikCaQ2qR8yULbsilAT8/wQaXvuQ3ptGLpoKx+lihJE3y2UTgKDyyNHZQ=="
+      "version": "17.1.3",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-17.1.3.tgz",
+      "integrity": "sha512-Rtlj66/b0ICeFzYTuNvX/EF1igRbbnGSvEyT79McoZa/DeGhMyC5pWKOEsZKnpkqtSeovd5FL/bjHWC3CIIvCQ==",
+      "license": "MIT"
     },
     "node_modules/simple-update-notifier": {
       "version": "1.1.0",
@@ -5706,6 +5799,7 @@
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/smart-buffer/-/smart-buffer-4.2.0.tgz",
       "integrity": "sha512-94hK0Hh8rPqQl2xXc3HsaBoOXKV20MToPkcXvwbISWLEs+64sBq5kFgn2kJDHb1Pry9yrP0dxrCI9RRci7RXKg==",
+      "devOptional": true,
       "engines": {
         "node": ">= 6.0.0",
         "npm": ">= 3.0.0"
@@ -5715,6 +5809,7 @@
       "version": "2.7.1",
       "resolved": "https://registry.npmjs.org/socks/-/socks-2.7.1.tgz",
       "integrity": "sha512-7maUZy1N7uo6+WVEX6psASxtNlKaNVMlGQKkG/63nEDdLOWNbiUMoLK7X4uYoLhQstau72mLgfEWcXcwsaHbYQ==",
+      "devOptional": true,
       "dependencies": {
         "ip": "^2.0.0",
         "smart-buffer": "^4.2.0"
@@ -5747,7 +5842,6 @@
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
       "integrity": "sha512-kvzhi7vqKTfkh0PZU+2D2PIllw2ymqJKujUcyPMd9Y75Nv4nPbGJZXNhxsgdQab2BmlDct1YnfQCguEvHr7VsQ==",
-      "optional": true,
       "dependencies": {
         "memory-pager": "^1.0.2"
       }
@@ -5947,6 +6041,7 @@
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/tr46/-/tr46-3.0.0.tgz",
       "integrity": "sha512-l7FvfAHlcmulp8kr+flpQZmVwtu7nfRV7NZujtN0OqES8EL4O4e0qqzL0DC5gAvx/ZC/9lk6rhcUwYvkBnBnYA==",
+      "dev": true,
       "dependencies": {
         "punycode": "^2.1.1"
       },
@@ -6183,7 +6278,8 @@
     "node_modules/undici-types": {
       "version": "5.26.5",
       "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
-      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA=="
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "dev": true
     },
     "node_modules/unpipe": {
       "version": "1.0.0",
@@ -6268,6 +6364,7 @@
       "version": "11.0.0",
       "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-11.0.0.tgz",
       "integrity": "sha512-RKT8HExMpoYx4igMiVMY83lN6UeITKJlBQ+vR/8ZJ8OCdSiN3RwCq+9gH0+Xzj0+5IrM6i4j/6LuvzbZIQgEcQ==",
+      "dev": true,
       "dependencies": {
         "tr46": "^3.0.0",
         "webidl-conversions": "^7.0.0"
diff --git a/backend/package.json b/backend/package.json
index 3f2253b..de6e7a7 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -10,7 +10,7 @@
     "cors": "^2.8.5",
     "express": "^4.21.0",
     "fast-xml-parser": "^4.3.2",
-    "mongoose": "^6.13.0",
+    "mongoose": "^8.8.3",
     "var": "^0.4.0",
     "web-vitals": "^2.1.4",
     "xml2js": "^0.6.0"