diff --git a/server/package-lock.json b/server/package-lock.json
index c683a6b..b44090b 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -315,9 +315,9 @@
       "integrity": "sha1-7zPELpAk3OUR7q9EDNaE868fx2k="
     },
     "lodash": {
-      "version": "4.17.14",
-      "resolved": "https://registry.npm.taobao.org/lodash/download/lodash-4.17.14.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Flodash%2Fdownload%2Flodash-4.17.14.tgz",
-      "integrity": "sha1-nOSHrmbJYlT+ILWZ8htoFgKAeLo="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "media-typer": {
       "version": "0.3.0",