diff --git a/requirements.txt b/requirements.txt
index 4e2866a..a417791 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ flask-login==0.5.0
 face_recognition==1.3.0
 redis==4.1.2
 Flask_MonitoringDashboard==3.1.1
-Flask==1.1.2
+Flask==2.2.2
 Werkzeug==2.0.3
 tqdm==4.62.3
 olefile==0.46