diff --git a/requirements/base.txt b/requirements/base.txt
index 173ff64..ffe0ce6 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -13,7 +13,7 @@ gevent==21.1.2
 gunicorn==20.0.4
 jsonfield2==4.0.0
 libsass==0.20.1
-lxml==4.6.2
+lxml==4.9.2
 Markdown==3.3.3
 nodeenv==1.5.0
 pytz==2021.1