diff --git a/requirements/base.txt b/requirements/base.txt
index e85007c..ccbea1e 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -15,7 +15,7 @@ django==4.0.8  # pyup: < 4.1  # https://www.djangoproject.com/
 django-utils-six==2.0
 django-health-check==3.17.0
 django-environ==0.9.0  # https://github.com/joke2k/django-environ
-django-model-utils==4.2.0  # https://github.com/jazzband/django-model-utils
+django-model-utils==4.3.1  # https://github.com/jazzband/django-model-utils
 django-allauth==0.51.0  # https://github.com/pennersr/django-allauth
 django-crispy-forms==1.14.0  # https://github.com/django-crispy-forms/django-crispy-forms
 crispy-bootstrap5==0.7  # https://github.com/django-crispy-forms/crispy-bootstrap5