diff --git a/requirements/base.txt b/requirements/base.txt
index 4384ef84b7..26de14d124 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -4,7 +4,7 @@ django-environ==0.11.2
 django-bootstrap-breadcrumbs==0.9.2
 
 # Web serving
-gunicorn==22.0.0
+gunicorn==23.0.0
 whitenoise==6.7.0
 
 # Database APIs