diff --git a/requirements.txt b/requirements.txt
index a43956634..4cc7e9b0c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ django-cors-headers>=3.11.0,<4.0
 djangorestframework>=3.11.0,<4.0
 django-rest-knox>=4.1.0,<5.0
 django-filter>=2.2.0,<3.0
-gunicorn>=19.9.0,<20.0
+gunicorn>=19.9.0,<21.0
 importlib-metadata==4.13.0
 lxml>=4.6.3,<5.0
 markdown>=3.2.2,<4.0