diff --git a/app/requirements.txt b/app/requirements.txt
index b3d8782..aae5db4 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -1,6 +1,6 @@
 # Microframework for Python
 # http://flask.pocoo.org/
-Flask==1.0
+Flask==2.3.2
 
 # WSGI for Python
 # http://uwsgi-docs.readthedocs.io/en/latest/index.html