diff --git a/package-lock.json b/package-lock.json
index 29dbed2..8d910fa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8635,9 +8635,9 @@
       }
     },
     "ws": {
-      "version": "7.4.0",
-      "resolved": "https://registry.npm.taobao.org/ws/download/ws-7.4.0.tgz",
-      "integrity": "sha1-pd12okGXlA1Ki7ng4VK7RQN2Tac="
+      "version": "7.4.6",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.6.tgz",
+      "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A=="
     },
     "xhr": {
       "version": "2.5.0",