diff --git a/package.json b/package.json
index d9e609c..c881c5d 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "@types/node": "^18 || ^20 || ^22",
     "prettier": "3.6.2",
     "ts-node": "10.9.2",
-    "typescript": "5.8.3"
+    "typescript": "5.9.2"
   },
   "scripts": {
     "prepublishOnly": "yarn prettier:lint && yarn build",
diff --git a/yarn.lock b/yarn.lock
index 92dc46f..3ceec14 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -113,10 +113,10 @@ ts-node@10.9.2:
     v8-compile-cache-lib "^3.0.1"
     yn "3.1.1"
 
-typescript@5.8.3:
-  version "5.8.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.8.3.tgz#92f8a3e5e3cf497356f4178c34cd65a7f5e8440e"
-  integrity sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==
+typescript@5.9.2:
+  version "5.9.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.9.2.tgz#d93450cddec5154a2d5cabe3b8102b83316fb2a6"
+  integrity sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==
 
 undici-types@~6.21.0:
   version "6.21.0"