diff --git a/requirements.txt b/requirements.txt
index b516308b..1aa74578 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,6 +5,6 @@ Markdown==3.2.1
 coreapi==2.3.3
 psycopg2-binary==2.8.4
 dj-database-url==0.5.0
-gunicorn==20.0.4
+gunicorn==23.0.0
 whitenoise==5.0.1
 PyYAML==6.0.2