diff --git a/yarn.lock b/yarn.lock
index c1bd505..bbe6657 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1203,8 +1203,8 @@ util-deprecate@~1.0.1:
   integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=
 
 ws@^6.2.1:
-  version "6.2.1"
-  resolved "https://registry.npm.taobao.org/ws/download/ws-6.2.1.tgz#442fdf0a47ed64f59b6a5d8ff130f4748ed524fb"
-  integrity sha1-RC/fCkftZPWbal2P8TD0dI7VJPs=
+  version "6.2.2"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.2.tgz#dd5cdbd57a9979916097652d78f1cc5faea0c32e"
+  integrity sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==
   dependencies:
     async-limiter "~1.0.0"