diff --git a/pyproject.toml b/pyproject.toml
index bc05779578b9bcafe13854d1cc70e9e7e9e6cf5c..b3d272bbf68231610630b4775828238b7c43d130 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ collectfast = "~2.2"
 coverage = { version = "~6.3", extras = [ "toml" ] }
 django = "^3"
 django-admin-ordering = "~0.14"
-django-auth-ldap = "~4.0"
+django-auth-ldap = "~5.0"
 django-crispy-forms = "~2.0"
 crispy-bootstrap5 = "~0.7"
 django-debug-toolbar = "~3.2"