diff --git a/campaign/__init__.py b/campaign/__init__.py
index ecf0bcc..02f8497 100644
--- a/campaign/__init__.py
+++ b/campaign/__init__.py
@@ -1,3 +1 @@
-__version__ = '0.6.3'
-
-default_app_config = 'campaign.apps.CampaignConfig'
+__version__ = '0.6.4'
diff --git a/campaign/migrations/0009_newsletter_default_newsletter_site.py b/campaign/migrations/0009_newsletter_default_newsletter_site.py
index d976da2..39b9591 100644
--- a/campaign/migrations/0009_newsletter_default_newsletter_site.py
+++ b/campaign/migrations/0009_newsletter_default_newsletter_site.py
@@ -8,7 +8,7 @@ class Migration(migrations.Migration):
 
     dependencies = [
         ('sites', '0002_alter_domain_unique'),
-        ('campaign', '0008_auto_20220907_2025.py'),
+        ('campaign', '0008_auto_20220907_2025'),
     ]
 
     operations = [