diff --git a/package.json b/package.json
index 6fe1a2f2..10da3992 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "http-server": "14.1.1",
     "sleep-promise": "^9.1.0",
     "tsup": "^8.5.0",
-    "typescript": "5.9.3",
+    "typescript": "6.0.3",
     "vitest": "^4.1.4"
   },
   "repository": {