diff --git a/requirements.txt b/requirements.txt
index a0c3cfd..6bd181a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ click==7.1.1
 Flask==2.3.2
 Flask-Migrate==2.5.3
 Flask-SQLAlchemy==2.4.1
-gunicorn==20.1.0
+gunicorn==22.0.0
 itsdangerous==1.1.0
 Jinja2==2.11.3
 Mako==1.2.2