diff --git a/theme/package.json b/theme/package.json
index 90a2f286..4834fdbd 100644
--- a/theme/package.json
+++ b/theme/package.json
@@ -63,6 +63,7 @@
   },
   "peerDependencies": {
     "@iconify/json": "^2",
+    "swiper": "^11.0.0",
     "vuepress": "2.0.0-rc.15"
   },
   "peerDependenciesMeta": {