diff --git a/package-lock.json b/package-lock.json
index f93ba0d6..46414b57 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
         "@nlib/changelog": "0.3.2",
         "@nlib/eslint-config": "3.20.5",
         "@nlib/githooks": "0.2.2",
-        "@types/node": "20.12.2",
+        "@types/node": "20.19.30",
         "@types/semver": "7.7.1",
         "@typescript-eslint/eslint-plugin": "6.21.0",
         "@typescript-eslint/parser": "6.21.0",
@@ -469,12 +469,12 @@
       "dev": true
     },
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-      "version": "20.12.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.2.tgz",
-      "integrity": "sha512-zQ0NYO87hyN6Xrclcqp7f8ZbXNbRfoGWNcMvHTPQp9UUrwI0mI7XBz+cu7/W6/VClYo2g63B0cjull/srU7LgQ==",
+      "version": "20.19.30",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.19.30.tgz",
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       "dev": true,
       "dependencies": {
-        "undici-types": "~5.26.4"
+        "undici-types": "~6.21.0"
       }
     },
     "node_modules/@types/semver": {
@@ -5192,9 +5192,9 @@
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     },
     "node_modules/undici-types": {
-      "version": "5.26.5",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
-      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "version": "6.21.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
+      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
       "dev": true
     },
     "node_modules/uri-js": {
@@ -5709,12 +5709,12 @@
       "dev": true
     },
     "@types/node": {
-      "version": "20.12.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.2.tgz",
-      "integrity": "sha512-zQ0NYO87hyN6Xrclcqp7f8ZbXNbRfoGWNcMvHTPQp9UUrwI0mI7XBz+cu7/W6/VClYo2g63B0cjull/srU7LgQ==",
+      "version": "20.19.30",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.19.30.tgz",
+      "integrity": "sha512-WJtwWJu7UdlvzEAUm484QNg5eAoq5QR08KDNx7g45Usrs2NtOPiX8ugDqmKdXkyL03rBqU5dYNYVQetEpBHq2g==",
       "dev": true,
       "requires": {
-        "undici-types": "~5.26.4"
+        "undici-types": "~6.21.0"
       }
     },
     "@types/semver": {
@@ -9015,9 +9015,9 @@
       }
     },
     "undici-types": {
-      "version": "5.26.5",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
-      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "version": "6.21.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
+      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
       "dev": true
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     "uri-js": {
diff --git a/package.json b/package.json
index b2147033..1133c37d 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "@nlib/changelog": "0.3.2",
     "@nlib/eslint-config": "3.20.5",
     "@nlib/githooks": "0.2.2",
-    "@types/node": "20.12.2",
+    "@types/node": "20.19.30",
     "@types/semver": "7.7.1",
     "@typescript-eslint/eslint-plugin": "6.21.0",
     "@typescript-eslint/parser": "6.21.0",