diff --git a/package-lock.json b/package-lock.json
index 6e7819b0..15f7434d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,7 @@
         "eslint-config-teppeis": "bin/cli.js"
       },
       "devDependencies": {
-        "@types/node": "^18.19.19",
+        "@types/node": "^18.19.20",
         "@types/react": "^18.2.60",
         "eslint": "^8.56.0",
         "eslint-config-prettier": "^9.1.0",
@@ -463,9 +463,9 @@
       "integrity": "sha512-dRLjCWHYg4oaA77cxO64oO+7JwCwnIzkZPdrrC71jQmQtlhM556pwKo5bUzqvZndkVbeFLIIi+9TC40JNF5hNQ=="
     },
     "node_modules/@types/node": {
-      "version": "18.19.19",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.19.19.tgz",
-      "integrity": "sha512-qqV6hSy9zACEhQUy5CEGeuXAZN0fNjqLWRIvOXOwdFYhFoKBiY08VKR5kgchr90+TitLVhpUEb54hk4bYaArUw==",
+      "version": "18.19.20",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.19.20.tgz",
+      "integrity": "sha512-SKXZvI375jkpvAj8o+5U2518XQv76mAsixqfXiVyWyXZbVWQK25RurFovYpVIxVzul0rZoH58V/3SkEnm7s3qA==",
       "dev": true,
       "dependencies": {
         "undici-types": "~5.26.4"
diff --git a/package.json b/package.json
index 39f30851..19dfa925 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "typescript-eslint": "^7.0.2"
   },
   "devDependencies": {
-    "@types/node": "^18.19.19",
+    "@types/node": "^18.19.20",
     "@types/react": "^18.2.60",
     "eslint": "^8.56.0",
     "eslint-config-prettier": "^9.1.0",