diff --git a/demo/package.json b/demo/package.json
index 2fb9d5d..4fa75db 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -11,7 +11,7 @@
     "preinstall": "npx only-allow pnpm"
   },
   "dependencies": {
-    "astro": "^4.0.2",
+    "astro": "^2.10.12",
     "astro-matomo": "^1.4.0"
   }
 }