diff --git a/scaffold/cookiecutter-flask/{{cookiecutter.project_slug}}/requirements.txt b/scaffold/cookiecutter-flask/{{cookiecutter.project_slug}}/requirements.txt
index adafe9a..67f09a7 100644
--- a/scaffold/cookiecutter-flask/{{cookiecutter.project_slug}}/requirements.txt
+++ b/scaffold/cookiecutter-flask/{{cookiecutter.project_slug}}/requirements.txt
@@ -1,3 +1,3 @@
 Flask==3.0.0
 python-dotenv==1.0.0
-gunicorn==21.2.0
\ No newline at end of file
+gunicorn==23.0.0
\ No newline at end of file