diff --git a/Backend/requirements.txt b/Backend/requirements.txt
index 469472c..9124ece 100644
--- a/Backend/requirements.txt
+++ b/Backend/requirements.txt
@@ -1,5 +1,5 @@
 flask==2.0.1
-PyYAML==5.4.1
+PyYAML==6.0
 gevent==21.1.2
 Flask-Cors==3.0.10
 pyodbc==4.0.30