diff --git a/package-lock.json b/package-lock.json
index 51dbfcec8..e6c72b5f1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -45,7 +45,7 @@
         "luxon": "^3.2.1",
         "mathjs": "^15.0.0",
         "migrate-mongo": "^12.1.3",
-        "mongoose": "^8.4.0",
+        "mongoose": "^9.0.0",
         "node-fetch": "^3.3.0",
         "openid-client": "^5.1.8",
         "passport": "^0.7.0",
@@ -10845,11 +10845,12 @@
       }
     },
     "node_modules/kareem": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.6.3.tgz",
-      "integrity": "sha512-C3iHfuGUXK2u8/ipq9LfjFfXFxAZMQJJq7vLS45r3D9Y2xQ/m4S8zaR4zMLFWh9AsNPXmcFfUDhTEO8UIC/V6Q==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-3.0.0.tgz",
+      "integrity": "sha512-RKhaOBSPN8L7y4yAgNhDT2602G5FD6QbOIISbjN9D6mjHPeqeg7K+EB5IGSU5o81/X2Gzm3ICnAvQW3x3OP8HA==",
+      "license": "Apache-2.0",
       "engines": {
-        "node": ">=12.0.0"
+        "node": ">=18.0.0"
       }
     },
     "node_modules/keyv": {
@@ -12209,28 +12210,104 @@
       }
     },
     "node_modules/mongoose": {
-      "version": "8.20.0",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-8.20.0.tgz",
-      "integrity": "sha512-SxqNb8yx+VOjIOx2l7HqkGvYuLC/T85d+jPvqGDdUbKJFz/5PVSsVxQzypQsX7chenYvq5bd8jIr4LtunedE7g==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-9.0.0.tgz",
+      "integrity": "sha512-J6wTGC8/hSFpy9K6kPbKDnBNoUcX4iOGCasUrRzlSKdwdVNxdscLA4oHKOQwJlHqh/TxDNg+Uzg6koCyCKP0wA==",
       "license": "MIT",
       "peer": true,
       "dependencies": {
-        "bson": "^6.10.4",
-        "kareem": "2.6.3",
-        "mongodb": "~6.20.0",
+        "kareem": "3.0.0",
+        "mongodb": "~7.0",
         "mpath": "0.9.0",
-        "mquery": "5.0.0",
+        "mquery": "6.0.0",
         "ms": "2.1.3",
         "sift": "17.1.3"
       },
       "engines": {
-        "node": ">=16.20.1"
+        "node": ">=20.19.0"
       },
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/mongoose"
       }
     },
+    "node_modules/mongoose/node_modules/@types/whatwg-url": {
+      "version": "13.0.0",
+      "resolved": "https://registry.npmjs.org/@types/whatwg-url/-/whatwg-url-13.0.0.tgz",
+      "integrity": "sha512-N8WXpbE6Wgri7KUSvrmQcqrMllKZ9uxkYWMt+mCSGwNc0Hsw9VQTW7ApqI4XNrx6/SaM2QQJCzMPDEXE058s+Q==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/webidl-conversions": "*"
+      }
+    },
+    "node_modules/mongoose/node_modules/bson": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-7.0.0.tgz",
+      "integrity": "sha512-Kwc6Wh4lQ5OmkqqKhYGKIuELXl+EPYSCObVE6bWsp1T/cGkOCBN0I8wF/T44BiuhHyNi1mmKVPXk60d41xZ7kw==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=20.19.0"
+      }
+    },
+    "node_modules/mongoose/node_modules/mongodb": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-7.0.0.tgz",
+      "integrity": "sha512-vG/A5cQrvGGvZm2mTnCSz1LUcbOPl83hfB6bxULKQ8oFZauyox/2xbZOoGNl+64m8VBrETkdGCDBdOsCr3F3jg==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@mongodb-js/saslprep": "^1.3.0",
+        "bson": "^7.0.0",
+        "mongodb-connection-string-url": "^7.0.0"
+      },
+      "engines": {
+        "node": ">=20.19.0"
+      },
+      "peerDependencies": {
+        "@aws-sdk/credential-providers": "^3.806.0",
+        "@mongodb-js/zstd": "^7.0.0",
+        "gcp-metadata": "^7.0.1",
+        "kerberos": "^7.0.0",
+        "mongodb-client-encryption": ">=7.0.0 <7.1.0",
+        "snappy": "^7.3.2",
+        "socks": "^2.8.6"
+      },
+      "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": "7.0.0",
+      "resolved": "https://registry.npmjs.org/mongodb-connection-string-url/-/mongodb-connection-string-url-7.0.0.tgz",
+      "integrity": "sha512-irhhjRVLE20hbkRl4zpAYLnDMM+zIZnp0IDB9akAFFUZp/3XdOfwwddc7y6cNvF2WCEtfTYRwYbIfYa2kVY0og==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@types/whatwg-url": "^13.0.0",
+        "whatwg-url": "^14.1.0"
+      },
+      "engines": {
+        "node": ">=20.19.0"
+      }
+    },
     "node_modules/mpath": {
       "version": "0.9.0",
       "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.9.0.tgz",
@@ -12240,14 +12317,12 @@
       }
     },
     "node_modules/mquery": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/mquery/-/mquery-5.0.0.tgz",
-      "integrity": "sha512-iQMncpmEK8R8ncT8HJGsGc9Dsp8xcgYMVSbs5jgnm1lFHTZqMJTUWTDx1LBO8+mK3tPNZWFLBghQEIOULSTHZg==",
-      "dependencies": {
-        "debug": "4.x"
-      },
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-6.0.0.tgz",
+      "integrity": "sha512-b2KQNsmgtkscfeDgkYMcWGn9vZI9YoXh802VDEwE6qc50zxBFQ0Oo8ROkawbPAsXCY1/Z1yp0MagqsZStPWJjw==",
+      "license": "MIT",
       "engines": {
-        "node": ">=14.0.0"
+        "node": ">=20.19.0"
       }
     },
     "node_modules/ms": {
diff --git a/package.json b/package.json
index 8f7146537..38e528880 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
     "luxon": "^3.2.1",
     "mathjs": "^15.0.0",
     "migrate-mongo": "^12.1.3",
-    "mongoose": "^8.4.0",
+    "mongoose": "^9.0.0",
     "node-fetch": "^3.3.0",
     "openid-client": "^5.1.8",
     "passport": "^0.7.0",