diff --git a/requirements.txt b/requirements.txt
index b325577..9b32a5d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ flask-login==0.5.0
 face_recognition==1.3.0
 redis==3.5.3
 Flask_MonitoringDashboard==3.1.0
-Flask==1.1.2
+Flask==2.0.1
 Werkzeug==1.0.1
 tqdm==4.54.1
 olefile==0.46