diff --git a/cloudfunctions/login/package-lock.json b/cloudfunctions/login/package-lock.json
index d18f97b..76cee79 100644
--- a/cloudfunctions/login/package-lock.json
+++ b/cloudfunctions/login/package-lock.json
@@ -562,9 +562,9 @@
       "integrity": "sha1-llOgNvt8HuQjQvIyXM7v6jkmxI0="
     },
     "qs": {
-      "version": "6.5.2",
-      "resolved": "https://registry.npm.taobao.org/qs/download/qs-6.5.2.tgz",
-      "integrity": "sha1-yzroBuh0BERYTvFUzo7pjUA/PjY="
+      "version": "6.5.3",
+      "resolved": "https://registry.npmmirror.com/qs/-/qs-6.5.3.tgz",
+      "integrity": "sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA=="
     },
     "querystring": {
       "version": "0.2.0",