diff --git a/package-lock.json b/package-lock.json
index 3d13782..2ffbe08 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "del-cli": "^5.1.0",
         "jest": "^29.7.0",
         "jest-extended": "^4.0.2",
-        "mongodb-memory-server": "^9.1.7",
+        "mongodb-memory-server": "^9.1.8",
         "npm-run-all": "^4.1.5",
         "prettier": "^3.2.5",
         "ts-jest": "^29.1.1",
@@ -39,6 +39,7 @@
       "peerDependencies": {
         "@relaycorp/relaynet-core": ">=1.88.1, < 2.0",
         "@typegoose/typegoose": "< 13.0",
+        "mongoose": "< 9.0",
         "webcrypto-core": "< 2.0"
       }
     },
@@ -6559,13 +6560,13 @@
       }
     },
     "node_modules/mongodb-memory-server": {
-      "version": "9.1.7",
-      "resolved": "https://registry.npmjs.org/mongodb-memory-server/-/mongodb-memory-server-9.1.7.tgz",
-      "integrity": "sha512-Yxw1cUMoCKTK6jxk4cKG07P+Z/qOmuCVyt3ScIDaoHeOCbOlg2sEtXYO9vEK/tzpj/1KHdDStU2oYrsJ8Fvm0A==",
+      "version": "9.1.8",
+      "resolved": "https://registry.npmjs.org/mongodb-memory-server/-/mongodb-memory-server-9.1.8.tgz",
+      "integrity": "sha512-QumPTOlWWWzgW6dtV4bf+ZFdTxenHSSGS4ZT85Vbb+FzPVoOtfcFwYlSfC9IM4e2nw7xvnQZvWtILYseO6HE9Q==",
       "dev": true,
       "hasInstallScript": true,
       "dependencies": {
-        "mongodb-memory-server-core": "9.1.7",
+        "mongodb-memory-server-core": "9.1.8",
         "tslib": "^2.6.2"
       },
       "engines": {
@@ -6573,16 +6574,16 @@
       }
     },
     "node_modules/mongodb-memory-server-core": {
-      "version": "9.1.7",
-      "resolved": "https://registry.npmjs.org/mongodb-memory-server-core/-/mongodb-memory-server-core-9.1.7.tgz",
-      "integrity": "sha512-q8geqCmt5hGuxaDhRo03ZUB0ITr6lnJ3jffdNiC4nDq13WbHUfY2A1RQq3OHDbdrY6aRYvZphx2bcXYBFRis3A==",
+      "version": "9.1.8",
+      "resolved": "https://registry.npmjs.org/mongodb-memory-server-core/-/mongodb-memory-server-core-9.1.8.tgz",
+      "integrity": "sha512-iCWwaP7De4lm1lRCUKB2ffUYr6GB0I/cj6fK0NV9dgwc9fA3xapHTTT/cPYRNx29M5gmAOSaOpUgjP7i2GZ/LQ==",
       "dev": true,
       "dependencies": {
         "async-mutex": "^0.4.0",
         "camelcase": "^6.3.0",
         "debug": "^4.3.4",
         "find-cache-dir": "^3.3.2",
-        "follow-redirects": "^1.15.3",
+        "follow-redirects": "^1.15.6",
         "https-proxy-agent": "^7.0.2",
         "mongodb": "^5.9.1",
         "new-find-package-json": "^2.0.0",
diff --git a/package.json b/package.json
index ced1000..a960129 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "del-cli": "^5.1.0",
     "jest": "^29.7.0",
     "jest-extended": "^4.0.2",
-    "mongodb-memory-server": "^9.1.7",
+    "mongodb-memory-server": "^9.1.8",
     "npm-run-all": "^4.1.5",
     "prettier": "^3.2.5",
     "ts-jest": "^29.1.1",