diff --git a/package-lock.json b/package-lock.json
index 57a2bdf..392d6a0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1431,6 +1431,8 @@
     },
     "@vuepress/plugin-medium-zoom": {
       "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/@vuepress/plugin-medium-zoom/-/plugin-medium-zoom-1.8.0.tgz",
+      "integrity": "sha512-mx+abkOVm/+hBFsE26xzcfHSB1EknUr7UJx1UKgHm2368odFhz5HMB68gFfslMKjwfKjfgNgP/Bm/zwWcbQXmw==",
       "dev": true,
       "requires": {
         "medium-zoom": "^1.0.4"
@@ -10329,6 +10331,8 @@
     },
     "vuepress": {
       "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/vuepress/-/vuepress-1.8.0.tgz",
+      "integrity": "sha512-YvNitvoEc+JSJRv1W+IoRnvOTFyTWyUMuGuF2kTIbiSwIHb1hNinc3lqNSeBQJy7IBqyEzK5fnTq1mlynh4gwA==",
       "dev": true,
       "requires": {
         "@vuepress/core": "1.8.0",
@@ -10910,9 +10914,9 @@
       }
     },
     "ws": {
-      "version": "6.2.1",
-      "resolved": "https://registry.npm.taobao.org/ws/download/ws-6.2.1.tgz",
-      "integrity": "sha1-RC/fCkftZPWbal2P8TD0dI7VJPs=",
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.2.tgz",
+      "integrity": "sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==",
       "dev": true,
       "requires": {
         "async-limiter": "~1.0.0"