diff --git a/yarn.lock b/yarn.lock
index 027af79..612db9e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6415,9 +6415,9 @@ write-file-atomic@^3.0.0:
     typedarray-to-buffer "^3.1.5"
 
 ws@^7.2.3:
-  version "7.4.0"
-  resolved "https://registry.npm.taobao.org/ws/download/ws-7.4.0.tgz#a5dd76a24197940d4a8bb9e0e152bb4503764da7"
-  integrity sha1-pd12okGXlA1Ki7ng4VK7RQN2Tac=
+  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"