diff --git a/requirements.txt b/requirements.txt
index 35dcb8f..6e1090d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ mccabe==0.6.1
 pycodestyle==2.6.0
 pyflakes==2.2.0
 zipp==3.1.0
-gunicorn==20.1.0
+gunicorn==25.1.0
 psycopg2==2.9.5
 django-taggit==3.1.0
 whitenoise==6.3.0