diff --git a/package.json b/package.json
index 29ff4f3..8f54bdd 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,7 @@
   "type": "module",
   "version": "2025.01.24",
   "private": true,
+  "packageManager": "npm@10.9.0",
   "scripts": {
     "format": "prettier --write .",
     "dev": "astro dev",