diff --git a/requirements/base.txt b/requirements/base.txt
index dfc1534..503223f 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -1,6 +1,6 @@
 argon2-cffi==21.3.0  # https://github.com/hynek/argon2_cffi
 redis==4.6.0  # https://github.com/redis/redis-py
-celery==5.3.1  # pyup: < 6.0  # https://github.com/celery/celery
+celery==5.3.6  # pyup: < 6.0  # https://github.com/celery/celery
 django-celery-beat==2.5.0  # https://github.com/celery/django-celery-beat
 flower==2.0.0  # https://github.com/mher/flower
 watchfiles==0.19.0  # https://github.com/samuelcolvin/watchfiles