diff --git a/package.json b/package.json
index 4a9fd3b..af01436 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   "devDependencies": {
     "@rollup/plugin-typescript": "^12.3.0",
     "rollup": "^4.62.2",
-    "typescript": "^7.0.2",
+    "typescript": "^5.9.3",
     "tslib": "^2.8.1"
   }
 }