diff --git a/docker/owlbot/java/src/requirements.txt b/docker/owlbot/java/src/requirements.txt
index 8f7634365..67406647c 100644
--- a/docker/owlbot/java/src/requirements.txt
+++ b/docker/owlbot/java/src/requirements.txt
@@ -1,5 +1,5 @@
 attrs
 click==7.0
 jinja2
-lxml==4.4.1
+lxml==4.6.3
 typing==3.7.4.1