diff --git a/packages/spa1/yarn.lock b/packages/spa1/yarn.lock
index 6546b31..b918434 100644
--- a/packages/spa1/yarn.lock
+++ b/packages/spa1/yarn.lock
@@ -7760,9 +7760,9 @@ write-file-atomic@^3.0.0:
     typedarray-to-buffer "^3.1.5"
 
 ws@^7.3.1, ws@^7.4.4, ws@^7.4.5:
-  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==
 
 xml-name-validator@^3.0.0:
   version "3.0.0"