diff --git a/package.json b/package.json
index eb14d13..191b479 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "@vitest/coverage-v8": "^3.0.8",
     "http-proxy": "^1.18.1",
     "jsdom": "^26.0.0",
-    "typescript": "^5.8.2",
+    "typescript": "^5.9.3",
     "typescript-eslint": "^8.30.1",
     "vite": "^6.3.4",
     "vite-plugin-svgr": "^4.3.0",