diff --git a/flask/requirements.txt b/flask/requirements.txt
index a0be467..223a47b 100644
--- a/flask/requirements.txt
+++ b/flask/requirements.txt
@@ -1,5 +1,5 @@
 click==7.1.2
-Flask==2.3.2
+Flask==3.1.3
 gunicorn==23.0.0
 itsdangerous==1.1.0
 Jinja2==3.1.6