diff --git a/package.json b/package.json
index 453092d..6bbe86e 100644
--- a/package.json
+++ b/package.json
@@ -123,7 +123,7 @@
         "eslint": "^10.0.0",
         "globals": "^17.0.0",
         "happy-dom": "^20.0.0",
-        "typescript": "^5.9.3",
+        "typescript": "^6.0.2",
         "vite": "^8.0.0",
         "vite-plugin-externalize-deps": "^0.10.0",
         "vitest": "^4.0.1",