diff --git a/backend/requirements/base.txt b/backend/requirements/base.txt
index ef965c0..d5eee68 100644
--- a/backend/requirements/base.txt
+++ b/backend/requirements/base.txt
@@ -18,7 +18,7 @@ django-environ==0.11.2 # https://github.com/joke2k/django-environ
 django-celery-beat==2.5.0  # https://github.com/celery/django-celery-beat
 django-extensions==3.2.3  # https://github.com/django-extensions/django-extensions
 drf-spectacular==0.26.5 # https://github.com/tfranzel/drf-spectacular
-django-cors-headers==4.2.0 # https://github.com/adamchainz/django-cors-headers
+django-cors-headers==4.3.1 # https://github.com/adamchainz/django-cors-headers
 
 django-napse==1.10.0 # https://github.com/napse-invest/django-napse
 djangorestframework-api-key==2.3.0