diff --git a/requirements.txt b/requirements.txt
index c869542..3c58539 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ django-filter==2.3.0
 django-grappelli==3.0.8
 djangorestframework==3.14.0
 future==0.17.1
-gunicorn==20.0.4
+gunicorn==22.0.0
 idna==2.9
 isodate==0.6.0
 lxml~=4.9