diff --git a/requirements.txt b/requirements.txt
index 8ec7f487..65ee4883 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -51,7 +51,7 @@ idna==3.6
 itsdangerous==2.1.2
 Jinja2==3.1.3
 jsonschema==4.21.1
-lxml==5.1.1
+lxml==5.2.0
 MarkupSafe==2.1.5
 mf2py==2.0.1
 mf2util==0.5.2