diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index fa1cca5..aeb208f 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -38,7 +38,7 @@ jobs:
         if: github.event_name != 'pull_request'
         uses: sigstore/cosign-installer@6e04d228eb30da1757ee4e1dd75a0ec73a653e06 #v3.1.1
         with:
-          cosign-release: 'v2.1.1'
+          cosign-release: 'v2.2.2'
 
       # Set up BuildKit Docker container builder to be able to build
       # multi-platform images and export cache
diff --git a/Dockerfile b/Dockerfile
index c7ae82b..5525878 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,7 @@ RUN apt-get update && apt-get install -y \
 
 WORKDIR /usr/src/app
 
-COPY koalixcrm /usr/src/app/koalixcrm
+COPY koalixcrm-prod /usr/src/app/koalixcrm-prod
 
 # Install dependencies
 RUN pip install --upgrade pip
@@ -35,4 +35,4 @@ ENV JAVA_HOME /usr/lib/jvm/java-17-openjdk-amd64
 EXPOSE 8000
 
 # Command to run the Django development server
-CMD python manage.py koalixcrm/migrate && gunicorn --bind :8000 wsgi
\ No newline at end of file
+CMD python koalixcrm-prod/manage.py migrate && gunicorn --bind :8000 koalixcrm-prod.settings.wsgi
\ No newline at end of file
diff --git a/koalixcrm/__init__.py b/koalixcrm-prod/__init__.py
similarity index 100%
rename from koalixcrm/__init__.py
rename to koalixcrm-prod/__init__.py
diff --git a/koalixcrm/manage.py b/koalixcrm-prod/manage.py
similarity index 100%
rename from koalixcrm/manage.py
rename to koalixcrm-prod/manage.py
diff --git a/koalixcrm/settings/__init__.py b/koalixcrm-prod/settings/__init__.py
similarity index 100%
rename from koalixcrm/settings/__init__.py
rename to koalixcrm-prod/settings/__init__.py
diff --git a/koalixcrm/settings/base_settings.py b/koalixcrm-prod/settings/base_settings.py
similarity index 100%
rename from koalixcrm/settings/base_settings.py
rename to koalixcrm-prod/settings/base_settings.py
diff --git a/koalixcrm/settings/dashboard.py b/koalixcrm-prod/settings/dashboard.py
similarity index 100%
rename from koalixcrm/settings/dashboard.py
rename to koalixcrm-prod/settings/dashboard.py
diff --git a/koalixcrm/settings/production_docker_postgres_settings.py b/koalixcrm-prod/settings/production_docker_postgres_settings.py
similarity index 100%
rename from koalixcrm/settings/production_docker_postgres_settings.py
rename to koalixcrm-prod/settings/production_docker_postgres_settings.py
diff --git a/koalixcrm/settings/urls.py b/koalixcrm-prod/settings/urls.py
similarity index 98%
rename from koalixcrm/settings/urls.py
rename to koalixcrm-prod/settings/urls.py
index d81637d..022329a 100644
--- a/koalixcrm/settings/urls.py
+++ b/koalixcrm-prod/settings/urls.py
@@ -14,21 +14,20 @@
     2. Add a URL to urlpatterns:  url(r'^blog/', include('blog.urls'))
 """
 
-from django.urls import path
+from django.conf.urls import include
 from django.conf.urls.static import *
-from django.contrib.staticfiles.urls import static
 from django.contrib import admin
+from django.contrib.staticfiles.urls import static
 from django.shortcuts import redirect
-from django.conf.urls import include, url
+from django.urls import path
 from filebrowser.sites import site
-from rest_framework import routers
-
 from koalixcrm.accounting.rest.restinterface import AccountAsJSON, AccountingPeriodAsJSON, BookingAsJSON, \
     ProductCategoryAsJSON
 from koalixcrm.crm.rest.restinterface import ContractAsJSON, CurrencyAsJSON, ProductAsJSON, ProjectAsJSON, TaskAsJSON, \
     TaskStatusAsJSON, TaxAsJSON, UnitAsJSON, CustomerGroupAsJSON, CustomerBillingCycleAsJSON, \
     CustomerAsJSON, ContactPostalAddressAsJSON, ContactEmailAddressAsJSON, ContactPhoneAddressAsJSON, \
     ProjectStatusAsJSON
+from rest_framework import routers
 
 router = routers.DefaultRouter()
 router.register(r'accounts', AccountAsJSON)
diff --git a/koalixcrm/settings/wsgi.py b/koalixcrm-prod/settings/wsgi.py
similarity index 100%
rename from koalixcrm/settings/wsgi.py
rename to koalixcrm-prod/settings/wsgi.py