diff --git a/package.json b/package.json
index ab2fd87..631fbf8 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   },
   "homepage": "https://github.com/daliusd/langd",
   "devDependencies": {
-    "@types/node": "^22.8.7",
+    "@types/node": "^22.9.0",
     "prettier": "^3.3.3",
     "typescript": "^5.6.3"
   },
diff --git a/yarn.lock b/yarn.lock
index 3802958..5d543b3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,10 +2,10 @@
 # yarn lockfile v1
 
 
-"@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==
+"@types/node@^22.9.0":
+  version "22.9.0"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-22.9.0.tgz#b7f16e5c3384788542c72dc3d561a7ceae2c0365"
+  integrity sha512-vuyHg81vvWA1Z1ELfvLko2c8f34gyA0zaic0+Rllc5lbCnbSyuvb2Oxpm6TAUAC/2xZN3QGqxBNggD1nNR2AfQ==
   dependencies:
     undici-types "~6.19.8"