diff --git a/requirements.txt b/requirements.txt
index b851998..64265eb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 beautifulsoup4==4.8.2
 html5lib==1.0.1
-lxml==4.6.3
+lxml==4.9.1
 pylint==2.4.4
 requests==2.23.0
 urllib3==1.25.8