diff --git a/requirements.txt b/requirements.txt
index 0d088e7..6d90ea9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ python-telegram-bot==12.7
 SQLAlchemy==1.3.16
 beautifulsoup4==4.9.0
 bs4==0.0.1
-lxml==4.5.0
+lxml==4.9.1
 PySocks==1.7.1
 pyTelegramBotAPI==3.6.7
 requests==2.7.0