diff --git a/requirements.txt b/requirements.txt
index b66f2c884da8281fdf02159d874c1d7e9f2be4a5..87101f8ca285b3acfb66b93d1b2692dbdc6ae6d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 arkindex-client==1.0.15
-lxml==5.1.0
+lxml==5.2.1
 PyYAML>=5.4.1
 tenacity==8.2.3