diff --git a/package-lock.json b/package-lock.json
index 919873e..8ffda56 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
         "express-session": "1.15.6",
         "html": "^1.0.0",
         "jsonwebtoken": "^9.0.0",
-        "mongoose": "^5.7.8",
+        "mongoose": "^8.9.5",
         "passport": "^0.6.0",
         "passport-keycloak-oauth2-oidc": "^1.0.3"
       },
@@ -27,29 +27,25 @@
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-      "resolved": "https://registry.npmjs.org/@types/bson/-/bson-4.0.5.tgz",
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+    "node_modules/@mongodb-js/saslprep": {
+      "version": "1.1.9",
+      "resolved": "https://registry.npmjs.org/@mongodb-js/saslprep/-/saslprep-1.1.9.tgz",
+      "integrity": "sha512-tVkljjeEaAhCqTzajSdgbQ6gE6f3oneVwa3iXR6csiEwXXOFsiC6Uh9iAjAhXPtqa/XMDHWjjeNH/77m/Yq2dw==",
       "dependencies": {
-        "@types/node": "*"
+        "sparse-bitfield": "^3.0.3"
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-    "node_modules/@types/mongodb": {
-      "version": "3.6.20",
-      "resolved": "https://registry.npmjs.org/@types/mongodb/-/mongodb-3.6.20.tgz",
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-      "dependencies": {
-        "@types/bson": "*",
-        "@types/node": "*"
-      }
+    "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=="
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-    "node_modules/@types/node": {
-      "version": "20.11.23",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.11.23.tgz",
-      "integrity": "sha512-ZUarKKfQuRILSNYt32FuPL20HS7XwNT7/uRwSV8tiHWfyyVwDLYZNF6DZKc2bove++pgfsXn9sUwII/OsQ82cQ==",
+    "node_modules/@types/whatwg-url": {
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@types/whatwg-url/-/whatwg-url-11.0.5.tgz",
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-        "undici-types": "~5.26.4"
+        "@types/webidl-conversions": "*"
       }
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     "node_modules/abbrev": {
@@ -167,11 +163,6 @@
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-      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.1.tgz",
-      "integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA=="
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@@ -1020,9 +1011,12 @@
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-      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.2.tgz",
-      "integrity": "sha512-STHz9P7X2L4Kwn72fA4rGyqyXdmrMSdxqHx9IXon/FXluXieaFA6KJ2upcHAHxQPQ0LeM/OjLrhFxifHewOALQ=="
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+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.6.3.tgz",
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+      "engines": {
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+      }
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       "version": "4.17.21",
@@ -1040,8 +1034,7 @@
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-      "optional": true
+      "integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg=="
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@@ -1149,90 +1142,133 @@
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-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.13.22.tgz",
-      "integrity": "sha512-p51k/c4X/MfqeQ3I1ranlDiggLzNumZrTDD9CeezHwZxt2/btf+YZD7MCe07RAY2NgFYVMayq6jMamw02Jmf9w==",
+    "node_modules/mongodb-connection-string-url": {
+      "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==",
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-        "@types/mongodb": "^3.5.27",
-        "bson": "^1.1.4",
-        "kareem": "2.3.2",
-        "mongodb": "3.7.4",
-        "mongoose-legacy-pluralize": "1.0.2",
-        "mpath": "0.8.4",
-        "mquery": "3.2.5",
-        "ms": "2.1.2",
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-        "regexp-clone": "1.0.0",
-        "safe-buffer": "5.2.1",
-        "sift": "13.5.2",
-        "sliced": "1.0.1"
+        "@types/whatwg-url": "^11.0.2",
+        "whatwg-url": "^14.1.0 || ^13.0.0"
+      }
+    },
+    "node_modules/mongoose": {
+      "version": "8.9.5",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-8.9.5.tgz",
+      "integrity": "sha512-SPhOrgBm0nKV3b+IIHGqpUTOmgVL5Z3OO9AwkFEmvOZznXTvplbomstCnPOGAyungtRXE5pJTgKpKcZTdjeESg==",
+      "dependencies": {
+        "bson": "^6.10.1",
+        "kareem": "2.6.3",
+        "mongodb": "~6.12.0",
+        "mpath": "0.9.0",
+        "mquery": "5.0.0",
+        "ms": "2.1.3",
+        "sift": "17.1.3"
       },
       "engines": {
-        "node": ">=4.0.0"
+        "node": ">=16.20.1"
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       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/mongoose"
       }
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-    "node_modules/mongoose-legacy-pluralize": {
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-      "resolved": "https://registry.npmjs.org/mongoose-legacy-pluralize/-/mongoose-legacy-pluralize-1.0.2.tgz",
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-      "peerDependencies": {
-        "mongoose": "*"
+    "node_modules/mongoose/node_modules/bson": {
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+      "resolved": "https://registry.npmjs.org/bson/-/bson-6.10.1.tgz",
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+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-6.12.0.tgz",
+      "integrity": "sha512-RM7AHlvYfS7jv7+BXund/kR64DryVI+cHbVAy9P61fnb1RcWZqOW1/Wj2YhqMCx+MuYhqTRGv7AwHBzmsCKBfA==",
+      "dependencies": {
+        "@mongodb-js/saslprep": "^1.1.9",
+        "bson": "^6.10.1",
+        "mongodb-connection-string-url": "^3.0.0"
+      },
       "engines": {
-        "node": ">=4"
+        "node": ">=16.20.1"
+      },
+      "peerDependencies": {
+        "@aws-sdk/credential-providers": "^3.188.0",
+        "@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",
+        "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/ms": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
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+    },
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-      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.8.4.tgz",
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-        "debug": "3.1.0",
-        "regexp-clone": "^1.0.0",
-        "safe-buffer": "5.1.2",
-        "sliced": "1.0.1"
+        "debug": "4.x"
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+        "node": ">=14.0.0"
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-      "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
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       "dependencies": {
-        "ms": "2.0.0"
+        "ms": "^2.1.3"
+      },
+      "engines": {
+        "node": ">=6.0"
+      },
+      "peerDependenciesMeta": {
+        "supports-color": {
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+        }
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-    "node_modules/mquery/node_modules/safe-buffer": {
-      "version": "5.1.2",
-      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
-      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
+    "node_modules/mquery/node_modules/ms": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
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     "node_modules/ms": {
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@@ -1502,6 +1538,14 @@
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       "dev": true
     },
+    "node_modules/punycode": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
+      "integrity": "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/qs": {
       "version": "6.13.0",
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.13.0.tgz",
@@ -1579,11 +1623,6 @@
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-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-1.0.0.tgz",
-      "integrity": "sha512-TuAasHQNamyyJ2hb97IuBEif4qBHGjPHBS64sZwytpLEqtBQ1gPJTnOaQ6qmpET16cK14kkjbazl6+p0RRv0yw=="
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       "resolved": "https://registry.npmjs.org/require-at/-/require-at-1.0.6.tgz",
@@ -1734,9 +1773,9 @@
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-      "resolved": "https://registry.npmjs.org/sift/-/sift-13.5.2.tgz",
-      "integrity": "sha512-+gxdEOMA2J+AI+fVsCqeNn7Tgx3M9ZN9jdi95939l1IJ8cZsqS8sqpJyOkic2SJk+1+98Uwryt/gL6XDaV+UZA=="
+      "version": "17.1.3",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-17.1.3.tgz",
+      "integrity": "sha512-Rtlj66/b0ICeFzYTuNvX/EF1igRbbnGSvEyT79McoZa/DeGhMyC5pWKOEsZKnpkqtSeovd5FL/bjHWC3CIIvCQ=="
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@@ -1750,16 +1789,10 @@
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-      "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
-      "integrity": "sha512-VZBmZP8WU3sMOZm1bdgTadsQbcscK0UM8oKxKVBs4XAhUo2Xxzm/OFMGBkPusxw9xL3Uy8LrzEqGqJhclsr0yA=="
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     "node_modules/sparse-bitfield": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
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-      "optional": true,
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         "memory-pager": "^1.0.2"
       }
@@ -1836,6 +1869,17 @@
         "nodetouch": "bin/nodetouch.js"
       }
     },
+    "node_modules/tr46": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-5.0.0.tgz",
+      "integrity": "sha512-tk2G5R2KRwBd+ZN0zaEXpmzdKyOYksXwywulIX95MBODjSzMIuQnQ3m8JxgbhnL1LeVo7lqQKsYa1O3Htl7K5g==",
+      "dependencies": {
+        "punycode": "^2.3.1"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/type-is": {
       "version": "1.6.18",
       "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
@@ -1875,11 +1919,6 @@
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       "dev": true
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-    "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=="
-    },
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       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
@@ -1908,6 +1947,26 @@
       "engines": {
         "node": ">= 0.8"
       }
+    },
+    "node_modules/webidl-conversions": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
+      "integrity": "sha512-VwddBukDzu71offAQR975unBIGqfKZpM+8ZX6ySk8nYhVoo5CYaZyzt3YBvYtRtO+aoGlqxPg/B87NGVZ/fu6g==",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/whatwg-url": {
+      "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": "^5.0.0",
+        "webidl-conversions": "^7.0.0"
+      },
+      "engines": {
+        "node": ">=18"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index 405191a..375cb64 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "express-session": "1.15.6",
     "html": "^1.0.0",
     "jsonwebtoken": "^9.0.0",
-    "mongoose": "^5.7.8",
+    "mongoose": "^8.9.5",
     "connect-mongo": "3",
     "passport": "^0.6.0",
     "passport-keycloak-oauth2-oidc": "^1.0.3",