diff --git a/package.json b/package.json
index 0b33a3a199d..24cd2830bf5 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "@changesets/changelog-github": "^0.5.0",
     "@changesets/cli": "^2.27.5",
     "@size-limit/file": "^11.1.4",
-    "astro": "^4.15.3",
+    "astro": "^5.0.5",
     "prettier": "^3.3.2",
     "prettier-plugin-astro": "^0.14.0",
     "size-limit": "^11.1.4",