diff --git a/package-lock.json b/package-lock.json
index 7595e7c6..506126af 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4821,12 +4821,6 @@
       "integrity": "sha1-+xj4fOH+uSUWnJpAfBkxijIG7Yg=",
       "dev": true
     },
-    "is-stream": {
-      "version": "1.1.0",
-      "resolved": "http://registry.npm.taobao.org/is-stream/download/is-stream-1.1.0.tgz",
-      "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ=",
-      "dev": true
-    },
     "is-svg": {
       "version": "3.0.0",
       "resolved": "https://registry.npm.taobao.org/is-svg/download/is-svg-3.0.0.tgz",
@@ -9277,9 +9271,9 @@
       "dev": true
     },
     "ws": {
-      "version": "8.16.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-8.16.0.tgz",
-      "integrity": "sha512-HS0c//TP7Ina87TfiPUz1rQzMhHrl/SG2guqRcTOIUYD2q8uhUdNHZYJUaQ8aTGPzCh+c6oawMKW35nFl1dxyQ==",
+      "version": "8.17.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.17.1.tgz",
+      "integrity": "sha512-6XQFvXTkbfUOZOKKILFG1PDK2NDQs4azKQl26T0YS5CxqWLgXajbPZ+h4gZekJyRqFU8pvnbAbbs/3TgRPy+GQ==",
       "dev": true
     },
     "xtend": {