diff --git a/requirements.txt b/requirements.txt
index 47f81c8..99f4f82 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 Requests==2.23.0
 Beautifulsoup4==4.8.2
-lxml==4.5.0
\ No newline at end of file
+lxml==4.9.1
\ No newline at end of file