diff --git a/requirements.txt b/requirements.txt
index 64a8643..8ab384e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,6 +6,6 @@ django-redis==5.4.0
 coreapi==2.3.3
 mysqlclient==2.2.4
 pytz==2024.1
-python-dateutil==2.8.2
+python-dateutil==2.9.0.post0
 schedule==1.2.1
 -e git+https://github.com/alexdlaird/django-health-check.git@alaird-4.0.1#egg=django-health-check