diff --git a/package.json b/package.json
index 90edb5c..02e218b 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
   },
   "devDependencies": {
     "@types/jest": "^29.5.13",
-    "@types/node": "^22.7.4",
+    "@types/node": "^22.8.7",
     "@types/pg": "^8.11.10",
     "@unocha/hpc-repo-tools": "^5.1.0",
     "eslint": "^9.11.1",
diff --git a/yarn.lock b/yarn.lock
index 0a780a9..292faa4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -788,12 +788,12 @@
     "@types/node" "*"
     form-data "^4.0.0"
 
-"@types/node@*", "@types/node@^22.7.4":
-  version "22.7.4"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-22.7.4.tgz#e35d6f48dca3255ce44256ddc05dee1c23353fcc"
-  integrity sha512-y+NPi1rFzDs1NdQHHToqeiX2TIS79SWEAw9GYhkkx8bD0ChpfqC+n2j5OXOCpzfojBEBt6DnEnnG9MY0zk1XLg==
+"@types/node@*", "@types/node@^22.8.7":
+  version "22.8.7"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-22.8.7.tgz#04ab7a073d95b4a6ee899f235d43f3c320a976f4"
+  integrity sha512-LidcG+2UeYIWcMuMUpBKOnryBWG/rnmOHQR5apjn8myTQcx3rinFRn7DcIFhMnS0PPFSC6OafdIKEad0lj6U0Q==
   dependencies:
-    undici-types "~6.19.2"
+    undici-types "~6.19.8"
 
 "@types/normalize-package-data@^2.4.0":
   version "2.4.3"
@@ -3669,7 +3669,7 @@ typescript@^5.6.2:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.6.2.tgz#d1de67b6bef77c41823f822df8f0b3bcff60a5a0"
   integrity sha512-NW8ByodCSNCwZeghjN3o+JX5OFH0Ojg6sadjEKY4huZ52TqbJTJnDo5+Tw98lSy63NZvi4n+ez5m2u5d4PkZyw==
 
-undici-types@~6.19.2:
+undici-types@~6.19.8:
   version "6.19.8"
   resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-6.19.8.tgz#35111c9d1437ab83a7cdc0abae2f26d88eda0a02"
   integrity sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw==