diff --git a/themes/fexo/yarn.lock b/themes/fexo/yarn.lock
index d8a3466e..7cfa939a 100644
--- a/themes/fexo/yarn.lock
+++ b/themes/fexo/yarn.lock
@@ -2690,9 +2690,9 @@ punycode@^2.1.0:
   integrity sha1-tYsBCsQMIsVldhbI0sLALHv0eew=
 
 qs@~6.5.2:
-  version "6.5.2"
-  resolved "http://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==
 
 read-pkg-up@^1.0.1:
   version "1.0.1"