diff --git a/package.json b/package.json
index 58325c6..7f7dd2e 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
         "eslint": "^10.0.2",
         "jsdom": "^29.0.0",
         "oxfmt": "^0.41.0",
-        "typescript": "~5.9.0",
+        "typescript": "~6.0.0",
         "typescript-eslint": "8.57.2",
         "vitest": "^4.0.18"
     },