diff --git a/install/package.json b/install/package.json
index f385cd7b64..38e7a2b3a7 100644
--- a/install/package.json
+++ b/install/package.json
@@ -135,7 +135,7 @@
         "semver": "7.7.3",
         "serve-favicon": "2.5.1",
         "sharp": "0.34.4",
-        "sitemap": "8.0.2",
+        "sitemap": "9.0.0",
         "socket.io": "4.8.1",
         "socket.io-client": "4.8.1",
         "@socket.io/redis-adapter": "8.3.0",