diff --git a/requirements.txt b/requirements.txt
index 48ea343..b7b7422 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 argparse==1.4.0
 colorama==0.4.1
 flake8>=3.6.0
-lxml==4.6.5
+lxml==4.9.1
 pylint>=2.1.1
 pyperclip==1.7.0
 requests==2.20.1