diff --git a/requirements.txt b/requirements.txt
index 2b4d11d..162b2e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -159,7 +159,7 @@ jsonschema==4.4.0
     # via django-geostore
 kombu==5.2.4
     # via celery
-lxml==4.8.0
+lxml==4.9.1
     # via django-template-engines
 markupsafe==2.1.0
     # via jinja2