diff --git a/requirements.txt b/requirements.txt
index 9cdb240..6aa2d50 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,4 @@ flask-cors==3.0.8
 flask-mail==0.9.1
 requests
 yfinance==0.1.54
-lxml==4.4.2
\ No newline at end of file
+lxml==4.9.1
\ No newline at end of file