diff --git a/yarn.lock b/yarn.lock
index 2a39e61..5d9e37f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5559,9 +5559,9 @@ write-file-atomic@^3.0.0:
     typedarray-to-buffer "^3.1.5"
 
 ws@^7.2.3:
-  version "7.3.1"
-  resolved "https://registry.npm.taobao.org/ws/download/ws-7.3.1.tgz?cache=0&sync_timestamp=1593925481882&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fws%2Fdownload%2Fws-7.3.1.tgz#d0547bf67f7ce4f12a72dfe31262c68d7dc551c8"
-  integrity sha1-0FR79n985PEqct/jEmLGjX3FUcg=
+  version "7.4.6"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.6.tgz#5654ca8ecdeee47c33a9a4bf6d28e2be2980377c"
+  integrity sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==
 
 xml-name-validator@^3.0.0:
   version "3.0.0"