diff --git a/requirements.txt b/requirements.txt
index f5939523..3139cc64 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ babel==2.10.3
 flask-babel==2.0.0
 flask==2.1.2
 jinja2==3.1.2
-lxml==4.9.0
+lxml==4.9.1
 pygments==2.12.0
 python-dateutil==2.8.2
 pyyaml==6.0