diff --git a/requirements.txt b/requirements.txt
index 9f4a2b4..8c27c46 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 click==8.0.1
-Flask==2.0.2
+Flask==2.2.0
 Flask-SQLAlchemy==2.5.1
 gunicorn==20.1.0
 itsdangerous==2.0.1