diff --git a/bun.lock b/bun.lock
index 82b997c..d4dc975 100644
--- a/bun.lock
+++ b/bun.lock
@@ -71,7 +71,7 @@
         "sh-syntax": "0.5.8",
         "trash-cli": "6.0.0",
         "ts-dedent": "2.2.0",
-        "typescript": "5.8.3",
+        "typescript": "5.9.2",
         "unified": "11.0.5",
         "unplugin-swc": "1.5.5",
         "vfile": "6.0.3",
@@ -2238,7 +2238,7 @@
 
     "typedarray": ["typedarray@0.0.6", "", {}, "sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA=="],
 
-    "typescript": ["typescript@5.8.3", "", { "bin": { "tsc": "bin/tsc", "tsserver": "bin/tsserver" } }, "sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ=="],
+    "typescript": ["typescript@5.9.2", "", { "bin": { "tsc": "bin/tsc", "tsserver": "bin/tsserver" } }, "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A=="],
 
     "typescript-eslint": ["typescript-eslint@8.31.0", "", { "dependencies": { "@typescript-eslint/eslint-plugin": "8.31.0", "@typescript-eslint/parser": "8.31.0", "@typescript-eslint/utils": "8.31.0" }, "peerDependencies": { "eslint": "^8.57.0 || ^9.0.0", "typescript": ">=4.8.4 <5.9.0" } }, "sha512-u+93F0sB0An8WEAPtwxVhFby573E8ckdjwUUQUj9QA4v8JAvgtoDdIyYR3XFwFHq2W1KJ1AurwJCO+w+Y1ixyQ=="],
 
diff --git a/package.json b/package.json
index 45cef84..95e49f1 100644
--- a/package.json
+++ b/package.json
@@ -161,7 +161,7 @@
     "sh-syntax": "0.5.8",
     "trash-cli": "6.0.0",
     "ts-dedent": "2.2.0",
-    "typescript": "5.8.3",
+    "typescript": "5.9.2",
     "unified": "11.0.5",
     "unplugin-swc": "1.5.5",
     "vfile": "6.0.3",