diff --git a/package-lock.json b/package-lock.json
index c4fb165..26b21ee 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4055,9 +4055,9 @@
       "dev": true
     },
     "elliptic": {
-      "version": "6.5.0",
-      "resolved": "https://registry.npm.taobao.org/elliptic/download/elliptic-6.5.0.tgz",
-      "integrity": "sha1-K47UyJG33jIA4UQSpbgkjHr1Bco=",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.3.tgz",
+      "integrity": "sha512-IMqzv5wNQf+E6aHeIqATs0tOLeOTwj1QKbRcS3jBbYkl5oLAserA8yJTT7/VyHUYG91PRmPyeQDObKLPpeS4dw==",
       "dev": true,
       "requires": {
         "bn.js": "^4.4.0",
@@ -5201,7 +5201,7 @@
     },
     "follow-redirects": {
       "version": "1.7.0",
-      "resolved": "http://registry.npm.taobao.org/follow-redirects/download/follow-redirects-1.7.0.tgz",
+      "resolved": "https://registry.npm.taobao.org/follow-redirects/download/follow-redirects-1.7.0.tgz",
       "integrity": "sha1-SJ68GY3A5/ZBZ70jsDxMGbV4THY=",
       "dev": true,
       "requires": {