diff --git a/cas_server/__init__.py b/cas_server/__init__.py
index 72c98ae..de41027 100644
--- a/cas_server/__init__.py
+++ b/cas_server/__init__.py
@@ -15,7 +15,7 @@ except ModuleNotFoundError:
     django = None
 
 #: version of the application
-VERSION = '2.0.0'
+VERSION = '2.0.1'
 
 if django is None or django.VERSION < (3, 2):
     #: path the the application configuration class
diff --git a/cas_server/migrations/0014_alter_federatediendityprovider_id_and_more.py b/cas_server/migrations/0014_alter_federatediendityprovider_id_and_more.py
new file mode 100644
index 0000000..cae75ee
--- /dev/null
+++ b/cas_server/migrations/0014_alter_federatediendityprovider_id_and_more.py
@@ -0,0 +1,178 @@
+# Generated by Django 5.0 on 2023-12-19 20:19
+
+import django.db.models.deletion
+import django.utils.timezone
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("cas_server", "0001_squashed_0013_auto_20170329_1748"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="federatediendityprovider",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="federateduser",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="federateduser",
+            name="last_update",
+            field=models.DateTimeField(default=django.utils.timezone.now),
+        ),
+        migrations.AlterField(
+            model_name="federateslo",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="filterattributvalue",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="newversionwarning",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="proxy",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="proxygrantingticket",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="proxygrantingticket",
+            name="service_pattern",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="%(class)s",
+                to="cas_server.servicepattern",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="proxygrantingticket",
+            name="user",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="%(class)s",
+                to="cas_server.user",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="proxyticket",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="proxyticket",
+            name="service_pattern",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="%(class)s",
+                to="cas_server.servicepattern",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="proxyticket",
+            name="user",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="%(class)s",
+                to="cas_server.user",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="replaceattributname",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="replaceattributvalue",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="servicepattern",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="serviceticket",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="serviceticket",
+            name="service_pattern",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="%(class)s",
+                to="cas_server.servicepattern",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="serviceticket",
+            name="user",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="%(class)s",
+                to="cas_server.user",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="user",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="userattributes",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="username",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+    ]
diff --git a/setup.py b/setup.py
index 53d2b14..62daf51 100644
--- a/setup.py
+++ b/setup.py
@@ -61,11 +61,10 @@ if __name__ == '__main__':
         },
         keywords=['django', 'cas', 'cas3', 'server', 'sso', 'single sign-on', 'authentication', 'auth'],
         install_requires=[
-            'Django >= 1.11,<4.2', 'requests >= 2.4', 'requests_futures >= 0.9.5',
+            'Django >= 1.11', 'requests >= 2.4', 'requests_futures >= 0.9.5',
             'lxml >= 3.4', 'six >= 1'
         ],
-        url="https://github.com/nitmir/django-cas-server",
-        download_url="https://github.com/nitmir/django-cas-server/releases/latest",
+        url="https://kumig.it/kumitterer/django-cas-server",
         zip_safe=False,
         setup_requires=['pytest-runner'],
         tests_require=['pytest', 'pytest-django', 'pytest-pythonpath', 'pytest-warnings', 'mock>=1'],
diff --git a/tox.ini b/tox.ini
index 8838364..22a3143 100644
--- a/tox.ini
+++ b/tox.ini
@@ -8,6 +8,7 @@ envlist=
     py3-django32,
     py3-django40,
     py3-django41,
+    py3-django50,
 
 ##################
 # generic config #
@@ -130,6 +131,12 @@ deps =
     Django>=4.1,<4.2
     {[base]deps}
 
+[testenv:py3-django50]
+basepython=python3
+deps =
+    Django>=5.0,<5.1
+    {[base]deps}
+
 #########################
 # Debian strech support #
 #########################