diff --git a/catalog/migrations/0010_alter_item_polymorphic_ctype.py b/catalog/migrations/0010_alter_item_polymorphic_ctype.py
new file mode 100644
index 00000000..cfe6ddd2
--- /dev/null
+++ b/catalog/migrations/0010_alter_item_polymorphic_ctype.py
@@ -0,0 +1,25 @@
+# Generated by Django 4.2.3 on 2023-07-06 22:53
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("contenttypes", "0002_remove_content_type_name"),
+        ("catalog", "0009_remove_tvepisode_show"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="item",
+            name="polymorphic_ctype",
+            field=models.ForeignKey(
+                editable=False,
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="polymorphic_%(app_label)s.%(class)s_set+",
+                to="contenttypes.contenttype",
+            ),
+        ),
+    ]
diff --git a/developer/migrations/0002_alter_application_user.py b/developer/migrations/0002_alter_application_user.py
new file mode 100644
index 00000000..0ab7f4e7
--- /dev/null
+++ b/developer/migrations/0002_alter_application_user.py
@@ -0,0 +1,26 @@
+# Generated by Django 4.2.3 on 2023-07-06 22:53
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ("developer", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="application",
+            name="user",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="%(app_label)s_%(class)s",
+                to=settings.AUTH_USER_MODEL,
+            ),
+        ),
+    ]
diff --git a/journal/migrations/0012_alter_piece_polymorphic_ctype_alter_shelf_items.py b/journal/migrations/0012_alter_piece_polymorphic_ctype_alter_shelf_items.py
new file mode 100644
index 00000000..43de17d3
--- /dev/null
+++ b/journal/migrations/0012_alter_piece_polymorphic_ctype_alter_shelf_items.py
@@ -0,0 +1,33 @@
+# Generated by Django 4.2.3 on 2023-07-06 22:53
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("catalog", "0010_alter_item_polymorphic_ctype"),
+        ("contenttypes", "0002_remove_content_type_name"),
+        ("journal", "0011_performance"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="piece",
+            name="polymorphic_ctype",
+            field=models.ForeignKey(
+                editable=False,
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="polymorphic_%(app_label)s.%(class)s_set+",
+                to="contenttypes.contenttype",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="shelf",
+            name="items",
+            field=models.ManyToManyField(
+                related_name="+", through="journal.ShelfMember", to="catalog.item"
+            ),
+        ),
+    ]
diff --git a/requirements.txt b/requirements.txt
index ffde39de..18da8e9b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 dateparser
 mistune
 rq>=1.12.0
-django~=3.2.19
+django~=4.2.3
 django-auditlog
 django-markdownx @ git+https://github.com/alphatownsman/django-markdownx.git@e69480c64ad9c5d0499f4a8625da78cf2bb7691b
 django-jsonform