diff --git a/{{cookiecutter.project_slug}}/requirements.txt b/{{cookiecutter.project_slug}}/requirements.txt
index 51dcae6..910bebc 100644
--- a/{{cookiecutter.project_slug}}/requirements.txt
+++ b/{{cookiecutter.project_slug}}/requirements.txt
@@ -1,5 +1,5 @@
 flake8==3.7.9
-Flask==2.1.0
+Flask==2.3.2
 Flask-Migrate==2.5.3
 Flask-RESTful==0.3.9
 Flask-SQLAlchemy==2.5.1