diff --git a/package.json b/package.json
index 6c613cd54..3e33b16fd 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "hexo-generator-category": "^1.0.0",
     "hexo-generator-feed": "2.2.0",
     "hexo-generator-index": "^1.0.0",
-    "hexo-generator-sitemap": "2.0.0",
+    "hexo-generator-sitemap": "2.1.0",
     "hexo-generator-tag": "^1.0.0",
     "hexo-helper-live2d": "^3.1.1",
     "hexo-renderer-ejs": "^1.0.0",