diff --git a/package.json b/package.json
index 2b04b45..7ad17d2 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
     "lint-staged": "^15.1.0",
     "prettier": "^3.1.0",
     "rc-animate": "^3.0.0",
-    "rc-dropdown": "~4.0.1",
+    "rc-dropdown": "~4.2.1",
     "rc-menu": "~9.16.1",
     "rc-tooltip": "^6.2.0",
     "react": "^16.0.0",