diff --git "a/\345\211\215\347\253\257\346\241\206\346\236\266/vuejs/mvvm/yarn.lock" "b/\345\211\215\347\253\257\346\241\206\346\236\266/vuejs/mvvm/yarn.lock"
index 3808c4b..c0a26b6 100644
--- "a/\345\211\215\347\253\257\346\241\206\346\236\266/vuejs/mvvm/yarn.lock"
+++ "b/\345\211\215\347\253\257\346\241\206\346\236\266/vuejs/mvvm/yarn.lock"
@@ -3849,9 +3849,9 @@ wrappy@1:
   integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=
 
 ws@^6.2.1:
-  version "6.2.1"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.1.tgz#442fdf0a47ed64f59b6a5d8ff130f4748ed524fb"
-  integrity sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==
+  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"