diff --git a/package.json b/package.json
index 9659875..95dcf38 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "eslint": "^9.11.0",
     "fast-xml-parser": "^5.3.0",
     "jiti": "latest",
-    "tsdown": "0.15.6",
+    "tsdown": "0.15.8",
     "typescript": "^5.6.2"
   },
   "engines": {