diff --git a/ctfcli/templates/web/default/{{cookiecutter.name}}/src/requirements.txt b/ctfcli/templates/web/default/{{cookiecutter.name}}/src/requirements.txt
index caf2501..99a8e19 100644
--- a/ctfcli/templates/web/default/{{cookiecutter.name}}/src/requirements.txt
+++ b/ctfcli/templates/web/default/{{cookiecutter.name}}/src/requirements.txt
@@ -1,5 +1,5 @@
 gunicorn==20.0.4
-Flask==1.1.1
+Flask==2.3.2
 Bootstrap-Flask==1.2.0
 Flask-SQLAlchemy==2.4.4
 SQLAlchemy==1.3.17