diff --git a/server/package-lock.json b/server/package-lock.json
index 089445f..38b0957 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -56,9 +56,9 @@
       }
     },
     "bson": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npm.taobao.org/bson/download/bson-1.1.3.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fbson%2Fdownload%2Fbson-1.1.3.tgz",
-      "integrity": "sha1-qoLLkfmkU6qgYNYgnQZ1EUqBVNM="
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.6.tgz",
+      "integrity": "sha512-EvVNVeGo4tHxwi8L6bPj3y3itEvStdwvvlojVxxbyYfoaxJ6keLgrTuKdyfEAszFK+H3olzBuafE0yoh0D1gdg=="
     },
     "buffer-equal-constant-time": {
       "version": "1.0.1",