diff --git a/Application/requirements.txt b/Application/requirements.txt
index 8305e83..1be91f3 100644
--- a/Application/requirements.txt
+++ b/Application/requirements.txt
@@ -22,7 +22,7 @@ isort==4.3.21
 itsdangerous==1.1.0
 Jinja2==2.11.3
 lazy-object-proxy==1.4.3
-lxml==4.6.3
+lxml==4.9.1
 MarkupSafe==1.1.1
 mccabe==0.6.1
 more-itertools==8.2.0