diff --git a/django_bouncy/migrations/0005_auto_20190731_0423.py b/django_bouncy/migrations/0005_auto_20190731_0423.py
new file mode 100644
index 0000000..b55406d
--- /dev/null
+++ b/django_bouncy/migrations/0005_auto_20190731_0423.py
@@ -0,0 +1,55 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.16 on 2019-07-31 04:23
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('django_bouncy', '0004_increase_processing_time'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='bounce',
+            name='action',
+            field=models.CharField(blank=True, db_index=True, max_length=150, null=True, verbose_name='Action'),
+        ),
+        migrations.AlterField(
+            model_name='bounce',
+            name='bounce_subtype',
+            field=models.CharField(db_index=True, max_length=50, verbose_name='Bounce Subtype'),
+        ),
+        migrations.AlterField(
+            model_name='bounce',
+            name='bounce_type',
+            field=models.CharField(db_index=True, max_length=50, verbose_name='Bounce Type'),
+        ),
+        migrations.AlterField(
+            model_name='bounce',
+            name='feedback_timestamp',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Feedback Time'),
+        ),
+        migrations.AlterField(
+            model_name='bounce',
+            name='hard',
+            field=models.BooleanField(db_index=True, verbose_name='Hard Bounce'),
+        ),
+        migrations.AlterField(
+            model_name='complaint',
+            name='feedback_timestamp',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Feedback Time'),
+        ),
+        migrations.AlterField(
+            model_name='complaint',
+            name='feedback_type',
+            field=models.CharField(blank=True, db_index=True, max_length=150, null=True, verbose_name='Complaint Type'),
+        ),
+        migrations.AlterField(
+            model_name='delivery',
+            name='feedback_timestamp',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Feedback Time'),
+        ),
+    ]