diff --git a/backend/requirements.txt b/backend/requirements.txt
index 8404842..7ce1776 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -8,7 +8,7 @@ cffi==1.14.5
 click==7.1.2
 dnspython==2.1.0
 email-validator==1.1.3
-Flask==1.1.2
+Flask==2.2.5
 Flask-Admin==1.5.8
 Flask-BasicAuth==0.2.0
 Flask-Bcrypt==0.7.1