diff --git a/templates/astro-app/package.json b/templates/astro-app/package.json
index 2696bda9bf..e021d4afce 100644
--- a/templates/astro-app/package.json
+++ b/templates/astro-app/package.json
@@ -17,7 +17,7 @@
     "@tailwindcss/vite": "^4.2.1",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
-    "astro": "^5.18.1",
+    "astro": "^6.0.5",
     "react": "^19.2.4",
     "react-dom": "^19.2.4",
     "tailwindcss": "^4.2.1"