diff --git a/package-lock.json b/package-lock.json
index e79953e..382373c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3236,9 +3236,9 @@
           }
         },
         "@vue/vue-loader-v15": {
-          "version": "npm:vue-loader@15.10.1",
-          "resolved": "https://registry.npmjs.org/vue-loader/-/vue-loader-15.10.1.tgz",
-          "integrity": "sha512-SaPHK1A01VrNthlix6h1hq4uJu7S/z0kdLUb6klubo738NeQoLbS6V9/d8Pv19tU0XdQKju3D1HSKuI8wJ5wMA==",
+          "version": "npm:vue-loader@15.11.1",
+          "resolved": "https://registry.npmjs.org/vue-loader/-/vue-loader-15.11.1.tgz",
+          "integrity": "sha512-0iw4VchYLePqJfJu9s62ACWUXeSqM30SQqlIftbYWM3C+jpPcEHKSPUZBLjSF9au4HTHQ/naF6OGnO3Q/qGR3Q==",
           "dev": true,
           "requires": {
             "@vue/component-compiler-utils": "^3.1.0",
@@ -7093,24 +7093,24 @@
       }
     },
     "elliptic": {
-      "version": "6.5.3",
-      "resolved": "https://registry.npm.taobao.org/elliptic/download/elliptic-6.5.3.tgz?cache=0&sync_timestamp=1592492754083&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Felliptic%2Fdownload%2Felliptic-6.5.3.tgz",
-      "integrity": "sha1-y1nrLv2vc6C9eMzXAVpirW4Pk9Y=",
+      "version": "6.5.7",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.7.tgz",
+      "integrity": "sha512-ESVCtTwiA+XhY3wyh24QqRGBoP3rEdDUl3EDUUo9tft074fi19IrdpH7hLCMMP3CIj7jb3W96rn8lt/BqIlt5Q==",
       "dev": true,
       "requires": {
-        "bn.js": "^4.4.0",
-        "brorand": "^1.0.1",
+        "bn.js": "^4.11.9",
+        "brorand": "^1.1.0",
         "hash.js": "^1.0.0",
-        "hmac-drbg": "^1.0.0",
-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0",
-        "minimalistic-crypto-utils": "^1.0.0"
+        "hmac-drbg": "^1.0.1",
+        "inherits": "^2.0.4",
+        "minimalistic-assert": "^1.0.1",
+        "minimalistic-crypto-utils": "^1.0.1"
       },
       "dependencies": {
         "bn.js": {
-          "version": "4.11.9",
-          "resolved": "https://registry.npm.taobao.org/bn.js/download/bn.js-4.11.9.tgz",
-          "integrity": "sha1-JtVWgpRY+dHoH8SJUkk9C6NQeCg=",
+          "version": "4.12.0",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.12.0.tgz",
+          "integrity": "sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA==",
           "dev": true
         }
       }