diff --git a/flask/requirements.txt b/flask/requirements.txt
index 0d53f68..cd038fd 100644
--- a/flask/requirements.txt
+++ b/flask/requirements.txt
@@ -1,4 +1,4 @@
-flask==1.0.2
+flask==2.3.2
 gunicorn==19.9.0
 Flask-SQLAlchemy==2.3.2
 Flask-Migrate==2.4.0