diff --git a/requirements/base.txt b/requirements/base.txt
index a6854fa..4d662d1 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -12,7 +12,7 @@ django-debug-toolbar==3.5.0 # https://django-debug-toolbar.readthedocs.io/en/lat
 
 # Django REST Framework
 djangorestframework==3.14.0  # https://github.com/encode/django-rest-framework
-django-cors-headers==4.1.0  # https://github.com/adamchainz/django-cors-headers
+django-cors-headers==4.9.0  # https://github.com/adamchainz/django-cors-headers
 djangochannelsrestframework==0.3.0 # https://djangochannelsrestframework.readthedocs.io/en/latest/
 
 # DRF-spectacular for api documentation