diff --git a/docker-application-setup/python-up-and-running-with-flask/requirements.txt b/docker-application-setup/python-up-and-running-with-flask/requirements.txt
index 2c34d09..7883f5b 100644
--- a/docker-application-setup/python-up-and-running-with-flask/requirements.txt
+++ b/docker-application-setup/python-up-and-running-with-flask/requirements.txt
@@ -1 +1 @@
-Flask==1.0
\ No newline at end of file
+Flask==2.3.2
\ No newline at end of file