diff --git a/requirements.txt b/requirements.txt
index 8f6a381..97daf58 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 autopep8==1.5.3
 click==7.1.2
-Flask==1.1.2
+Flask==2.3.2
 Flask-SQLAlchemy==2.4.4
 gunicorn==20.0.4
 itsdangerous==1.1.0