diff --git a/yarn.lock b/yarn.lock
index d7c3dd6..b2e96c6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8526,9 +8526,9 @@ wrappy@1:
   integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=
 
 ws@^7.3.1, ws@~7.4.2:
-  version "7.4.5"
-  resolved "https://registry.npm.taobao.org/ws/download/ws-7.4.5.tgz#a484dd851e9beb6fdb420027e3885e8ce48986c1"
-  integrity sha1-pITdhR6b62/bQgAn44hejOSJhsE=
+  version "7.4.6"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.6.tgz#5654ca8ecdeee47c33a9a4bf6d28e2be2980377c"
+  integrity sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==
 
 xmlhttprequest-ssl@~1.6.2:
   version "1.6.2"