diff --git a/requirements.txt b/requirements.txt
index a368e88..7d12478 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 Django==4.2.18
 
 # Heroku
-gunicorn==22.0.0
+gunicorn==23.0.0
 dj-database-url==2.0.0
 whitenoise==5.3.0
 psycopg2-binary==2.9.6