diff --git a/requirements.txt b/requirements.txt
index 49e8fe9..731043b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 Flask==2.0.1
 requests==2.26.0 
 beautifulsoup4==4.10.0 
-lxml==4.6.3
\ No newline at end of file
+lxml==4.9.1
\ No newline at end of file