diff --git a/server/yarn.lock b/server/yarn.lock
index 41d1ed6..59d3ca4 100644
--- a/server/yarn.lock
+++ b/server/yarn.lock
@@ -1592,9 +1592,9 @@ qs@^6.5.2:
   integrity sha1-kJCykNH5FyjTwi5UhDykSupatoc=
 
 qs@~6.5.2:
-  version "6.5.2"
-  resolved "https://registry.npm.taobao.org/qs/download/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
-  integrity sha1-yzroBuh0BERYTvFUzo7pjUA/PjY=
+  version "6.5.3"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.3.tgz#3aeeffc91967ef6e35c0e488ef46fb296ab76aad"
+  integrity sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA==
 
 raw-body@^2.3.3:
   version "2.4.1"