diff --git a/config/application.rb b/config/application.rb
index c026f60a8..83ec4512b 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -16,7 +16,10 @@
 module DecidimApp
   class Application < Rails::Application
     # Initialize configuration defaults for originally generated Rails version.
-    config.load_defaults 5.2
+    config.load_defaults 6.0
+
+    # TODO: make this setting true
+    config.action_dispatch.use_cookies_with_metadata = false
 
     config.generators do |g|
       # remove some specs
diff --git a/config/sidekiq.yml b/config/sidekiq.yml
index 7f63b60d9..01df34ca6 100644
--- a/config/sidekiq.yml
+++ b/config/sidekiq.yml
@@ -8,3 +8,5 @@
   - metrics
   - exports
   - translations
+  - active_storage_analysis
+  - active_storage_purge