diff --git a/requirements-docker.txt b/requirements-docker.txt
index cdc8d665..f744ca74 100644
--- a/requirements-docker.txt
+++ b/requirements-docker.txt
@@ -1,4 +1,4 @@
-lxml==4.9.2
+lxml==5.2.1
 pysaml2==7.2.1
 python-ldap==3.4.4
 uWSGI==2.0.21