diff --git a/code_court/courthouse/requirements.txt b/code_court/courthouse/requirements.txt
index c8368e8..5cefcfe 100644
--- a/code_court/courthouse/requirements.txt
+++ b/code_court/courthouse/requirements.txt
@@ -50,7 +50,7 @@ jupyter-client==6.1.7
 jupyter-core==4.7.0
 jupyterlab-pygments==0.1.2
 lockfile==0.12.2
-lxml==4.6.2
+lxml==4.6.3
 Markdown==3.3.3
 MarkupSafe==1.1.1
 mistune==0.8.4