diff --git a/package-lock.json b/package-lock.json
index 0d4142ea8..3feeb57a4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,6 @@
         "i18next-fs-backend": "^2.1.5",
         "log4js": "^6.9.1",
         "miniget": "^4.2.3",
-        "mongodb": "^5.7.0",
         "niconico-dl.js": "^1.1.3",
         "oceanic.js": "^1.7.1",
         "p-event": "^4.2.0",
@@ -46,7 +45,7 @@
         "@tsconfig/node16": "^16.1.0",
         "@types/html-to-text": "^9.0.1",
         "@types/mocha": "^10.0.1",
-        "@types/node": "^20.4.0",
+        "@types/node": "^20.4.1",
         "@types/throttle-debounce": "^5.0.0",
         "@types/ws": "^8.5.5",
         "eslint": "^8.44.0",
@@ -577,9 +576,9 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "20.4.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.4.0.tgz",
-      "integrity": "sha512-jfT7iTf/4kOQ9S7CHV9BIyRaQqHu67mOjsIQBC3BKZvzvUB6zLxEwJ6sBE3ozcvP8kF6Uk5PXN0Q+c0dfhGX0g=="
+      "version": "20.4.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.4.1.tgz",
+      "integrity": "sha512-JIzsAvJeA/5iY6Y/OxZbv1lUcc8dNSE77lb2gnBH+/PJ3lFR1Ccvgwl5JWnHAkNHcRsT0TbpVOsiMKZ1F/yyJg=="
     },
     "node_modules/@types/node-fetch": {
       "version": "2.6.4",
diff --git a/package.json b/package.json
index 4fdc6e35c..73e365b75 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "@tsconfig/node16": "^16.1.0",
     "@types/html-to-text": "^9.0.1",
     "@types/mocha": "^10.0.1",
-    "@types/node": "^20.4.0",
+    "@types/node": "^20.4.1",
     "@types/throttle-debounce": "^5.0.0",
     "@types/ws": "^8.5.5",
     "eslint": "^8.44.0",