diff --git a/.rubocop.yml b/.rubocop.yml
index 73fad3b61..2dce69504 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -156,6 +156,7 @@ Layout/LineLength:
     - "config/initializers/devise.rb"
     - "config/initializers/backtrace_silencers.rb"
     - "db/migrate/*create_delayed_jobs.rb"
+    - "db/migrate/*create_active_storage_variant_records.active_storage.rb"
     - "app/models/budget/stats.rb"
 
 Layout/MultilineArrayBraceLayout:
@@ -356,6 +357,7 @@ Rails/CreateTableWithTimestamps:
   Exclude:
     - "db/migrate/201[5-8]*"
     - "db/migrate/*install_audited.rb"
+    - "db/migrate/*create_active_storage_variant_records.active_storage.rb"
 
 Rails/Date:
   Enabled: true
diff --git a/Gemfile b/Gemfile
index fef161969..ef274bf2e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 
-gem "rails", "6.0.6.1"
+gem "rails", "6.1.7.4"
 
 gem "acts-as-taggable-on", "~> 9.0.1"
 gem "acts_as_votable", "~> 0.14.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index d30d55ed3..ec7840abd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,61 +6,65 @@ GEM
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (6.0.6.1)
-      actionpack (= 6.0.6.1)
+    actioncable (6.1.7.4)
+      actionpack (= 6.1.7.4)
+      activesupport (= 6.1.7.4)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (6.0.6.1)
-      actionpack (= 6.0.6.1)
-      activejob (= 6.0.6.1)
-      activerecord (= 6.0.6.1)
-      activestorage (= 6.0.6.1)
-      activesupport (= 6.0.6.1)
+    actionmailbox (6.1.7.4)
+      actionpack (= 6.1.7.4)
+      activejob (= 6.1.7.4)
+      activerecord (= 6.1.7.4)
+      activestorage (= 6.1.7.4)
+      activesupport (= 6.1.7.4)
       mail (>= 2.7.1)
-    actionmailer (6.0.6.1)
-      actionpack (= 6.0.6.1)
-      actionview (= 6.0.6.1)
-      activejob (= 6.0.6.1)
+    actionmailer (6.1.7.4)
+      actionpack (= 6.1.7.4)
+      actionview (= 6.1.7.4)
+      activejob (= 6.1.7.4)
+      activesupport (= 6.1.7.4)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (6.0.6.1)
-      actionview (= 6.0.6.1)
-      activesupport (= 6.0.6.1)
-      rack (~> 2.0, >= 2.0.8)
+    actionpack (6.1.7.4)
+      actionview (= 6.1.7.4)
+      activesupport (= 6.1.7.4)
+      rack (~> 2.0, >= 2.0.9)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (6.0.6.1)
-      actionpack (= 6.0.6.1)
-      activerecord (= 6.0.6.1)
-      activestorage (= 6.0.6.1)
-      activesupport (= 6.0.6.1)
+    actiontext (6.1.7.4)
+      actionpack (= 6.1.7.4)
+      activerecord (= 6.1.7.4)
+      activestorage (= 6.1.7.4)
+      activesupport (= 6.1.7.4)
       nokogiri (>= 1.8.5)
-    actionview (6.0.6.1)
-      activesupport (= 6.0.6.1)
+    actionview (6.1.7.4)
+      activesupport (= 6.1.7.4)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (6.0.6.1)
-      activesupport (= 6.0.6.1)
+    activejob (6.1.7.4)
+      activesupport (= 6.1.7.4)
       globalid (>= 0.3.6)
-    activemodel (6.0.6.1)
-      activesupport (= 6.0.6.1)
-    activerecord (6.0.6.1)
-      activemodel (= 6.0.6.1)
-      activesupport (= 6.0.6.1)
-    activestorage (6.0.6.1)
-      actionpack (= 6.0.6.1)
-      activejob (= 6.0.6.1)
-      activerecord (= 6.0.6.1)
+    activemodel (6.1.7.4)
+      activesupport (= 6.1.7.4)
+    activerecord (6.1.7.4)
+      activemodel (= 6.1.7.4)
+      activesupport (= 6.1.7.4)
+    activestorage (6.1.7.4)
+      actionpack (= 6.1.7.4)
+      activejob (= 6.1.7.4)
+      activerecord (= 6.1.7.4)
+      activesupport (= 6.1.7.4)
       marcel (~> 1.0)
-    activesupport (6.0.6.1)
+      mini_mime (>= 1.1.0)
+    activesupport (6.1.7.4)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-      zeitwerk (~> 2.2, >= 2.2.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
+      zeitwerk (~> 2.3)
     acts-as-taggable-on (9.0.1)
       activerecord (>= 6.0, < 7.1)
     acts_as_votable (0.14.0)
@@ -445,20 +449,20 @@ GEM
       rack
     rack-test (2.1.0)
       rack (>= 1.3)
-    rails (6.0.6.1)
-      actioncable (= 6.0.6.1)
-      actionmailbox (= 6.0.6.1)
-      actionmailer (= 6.0.6.1)
-      actionpack (= 6.0.6.1)
-      actiontext (= 6.0.6.1)
-      actionview (= 6.0.6.1)
-      activejob (= 6.0.6.1)
-      activemodel (= 6.0.6.1)
-      activerecord (= 6.0.6.1)
-      activestorage (= 6.0.6.1)
-      activesupport (= 6.0.6.1)
-      bundler (>= 1.3.0)
-      railties (= 6.0.6.1)
+    rails (6.1.7.4)
+      actioncable (= 6.1.7.4)
+      actionmailbox (= 6.1.7.4)
+      actionmailer (= 6.1.7.4)
+      actionpack (= 6.1.7.4)
+      actiontext (= 6.1.7.4)
+      actionview (= 6.1.7.4)
+      activejob (= 6.1.7.4)
+      activemodel (= 6.1.7.4)
+      activerecord (= 6.1.7.4)
+      activestorage (= 6.1.7.4)
+      activesupport (= 6.1.7.4)
+      bundler (>= 1.15.0)
+      railties (= 6.1.7.4)
       sprockets-rails (>= 2.0.0)
     rails-dom-testing (2.2.0)
       activesupport (>= 5.0.0)
@@ -470,12 +474,12 @@ GEM
     rails-i18n (6.0.0)
       i18n (>= 0.7, < 2)
       railties (>= 6.0.0, < 7)
-    railties (6.0.6.1)
-      actionpack (= 6.0.6.1)
-      activesupport (= 6.0.6.1)
+    railties (6.1.7.4)
+      actionpack (= 6.1.7.4)
+      activesupport (= 6.1.7.4)
       method_source
-      rake (>= 0.8.7)
-      thor (>= 0.20.3, < 2.0)
+      rake (>= 12.2)
+      thor (~> 1.0)
     rainbow (3.1.1)
     rake (13.0.6)
     rb-fsevent (0.11.2)
@@ -623,7 +627,6 @@ GEM
     terrapin (0.6.0)
       climate_control (>= 0.0.3, < 1.0)
     thor (1.2.2)
-    thread_safe (0.3.6)
     tilt (2.0.10)
     timeout (0.4.0)
     tomlrb (2.0.3)
@@ -635,8 +638,8 @@ GEM
       rack (>= 1.3, < 3)
       rack-accept (~> 0.4)
       tilt (>= 1.4, < 3)
-    tzinfo (1.2.11)
-      thread_safe (~> 0.1)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)
     unicode-display_width (2.4.2)
@@ -744,7 +747,7 @@ DEPENDENCIES
   pronto-rubocop (~> 0.11.5)
   pronto-scss (~> 0.11.0)
   puma (~> 4.3.12)
-  rails (= 6.0.6.1)
+  rails (= 6.1.7.4)
   rails-assets-markdown-it (~> 9.0.1)!
   recipient_interceptor (~> 0.3.1)
   redcarpet (~> 3.6.0)
diff --git a/bin/setup b/bin/setup
index 5635f8ec1..50fe75198 100755
--- a/bin/setup
+++ b/bin/setup
@@ -9,8 +9,8 @@ def system!(*args)
 end
 
 FileUtils.chdir APP_ROOT do
-  # This script is a way to setup or update your development environment automatically.
-  # This script is idempotent, so that you can run it at anytime and get an expectable outcome.
+  # This script is a way to set up or update your development environment automatically.
+  # This script is idempotent, so that you can run it at any time and get an expectable outcome.
   # Add necessary setup steps to this file.
 
   puts "== Installing dependencies =="
diff --git a/config.ru b/config.ru
index 193e5fed8..4a3c09a68 100644
--- a/config.ru
+++ b/config.ru
@@ -1,4 +1,6 @@
 # This file is used by Rack-based servers to start the application.
 
-require ::File.expand_path("../config/environment", __FILE__)
+require_relative "config/environment"
+
 run Rails.application
+Rails.application.load_server
diff --git a/config/environments/development.rb b/config/environments/development.rb
index d3adf353f..704a1e63e 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -1,10 +1,11 @@
 Warning[:deprecated] = true
+require "active_support/core_ext/integer/time"
 
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
-  # In the development environment your application's code is reloaded on
-  # every request. This slows down response time but is perfect for development
+  # In the development environment your application's code is reloaded any time
+  # it changes. This slows down response time but is perfect for development
   # since you don't have to restart the web server when you make code changes.
   config.cache_classes = false
 
@@ -45,6 +46,12 @@ Rails.application.configure do
   # Print deprecation notices to the Rails logger.
   config.active_support.deprecation = :log
 
+  # Raise exceptions for disallowed deprecations.
+  config.active_support.disallowed_deprecation = :raise
+
+  # Tell Active Support which deprecation messages to disallow.
+  config.active_support.disallowed_deprecation_warnings = []
+
   # Raise an error on page load if there are pending migrations.
   config.active_record.migration_error = :page_load
 
@@ -60,7 +67,10 @@ Rails.application.configure do
   config.assets.quiet = true
 
   # Raises error for missing translations.
-  # config.action_view.raise_on_missing_translations = true
+  # config.i18n.raise_on_missing_translations = true
+
+  # Annotate rendered view with file names.
+  # config.action_view.annotate_rendered_view_with_filenames = true
 
   config.action_mailer.preview_path = "#{Rails.root}/spec/mailers/previews"
 
@@ -81,6 +91,9 @@ Rails.application.configure do
   # Use an evented file watcher to asynchronously detect changes in source code,
   # routes, locales, etc. This feature depends on the listen gem.
   # config.file_watcher = ActiveSupport::EventedFileUpdateChecker
+
+  # Uncomment if you wish to allow Action Cable access from any origin.
+  # config.action_cable.disable_request_forgery_protection = true
 end
 
 require Rails.root.join("config", "environments", "custom", "development")
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 450bbbeb8..1b200d1ab 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -1,3 +1,5 @@
+require "active_support/core_ext/integer/time"
+
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
@@ -35,7 +37,7 @@ Rails.application.configure do
   config.assets.compile = false
 
   # Enable serving of images, stylesheets, and JavaScripts from an asset server.
-  # config.action_controller.asset_host = "http://assets.example.com"
+  # config.asset_host = "http://assets.example.com"
 
   # Specifies the header that your server uses for sending files.
   # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for Apache
@@ -50,8 +52,8 @@ Rails.application.configure do
   # Configure force_ssl in secrets.yml
   config.force_ssl = Rails.application.secrets.force_ssl
 
-  # Use the lowest log level to ensure availability of diagnostic information
-  # when problems arise.
+  # Include generic and useful information about system operation, but avoid logging too much
+  # information to avoid inadvertent exposure of personally identifiable information (PII).
   config.log_level = :warn
 
   # Prepend all log lines with the following tags.
@@ -84,6 +86,12 @@ Rails.application.configure do
   # Send deprecation notices to registered listeners.
   config.active_support.deprecation = :notify
 
+  # Log disallowed deprecations.
+  config.active_support.disallowed_deprecation = :log
+
+  # Tell Active Support which deprecation messages to disallow.
+  config.active_support.disallowed_deprecation_warnings = []
+
   # Use default logging formatter so that PID and timestamp are not suppressed.
   config.log_formatter = ::Logger::Formatter.new
 
diff --git a/config/environments/staging.rb b/config/environments/staging.rb
index f483267db..5c53afc8e 100644
--- a/config/environments/staging.rb
+++ b/config/environments/staging.rb
@@ -1,3 +1,5 @@
+require "active_support/core_ext/integer/time"
+
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
@@ -35,7 +37,7 @@ Rails.application.configure do
   config.assets.compile = false
 
   # Enable serving of images, stylesheets, and JavaScripts from an asset server.
-  # config.action_controller.asset_host = "http://assets.example.com"
+  # config.asset_host = "http://assets.example.com"
 
   # Specifies the header that your server uses for sending files.
   # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for Apache
@@ -50,8 +52,8 @@ Rails.application.configure do
   # Configure force_ssl in secrets.yml
   config.force_ssl = Rails.application.secrets.force_ssl
 
-  # Use the lowest log level to ensure availability of diagnostic information
-  # when problems arise.
+  # Include generic and useful information about system operation, but avoid logging too much
+  # information to avoid inadvertent exposure of personally identifiable information (PII).
   config.log_level = :debug
 
   # Prepend all log lines with the following tags.
@@ -63,6 +65,7 @@ Rails.application.configure do
   # Use a real queuing backend for Active Job (and separate queues per environment).
   # config.active_job.queue_adapter     = :resque
   # config.active_job.queue_name_prefix = "consul_#{Rails.env}"
+
   config.action_mailer.perform_caching = false
 
   # Ignore bad email addresses and do not raise email delivery errors.
@@ -83,6 +86,12 @@ Rails.application.configure do
   # Send deprecation notices to registered listeners.
   config.active_support.deprecation = :notify
 
+  # Log disallowed deprecations.
+  config.active_support.disallowed_deprecation = :log
+
+  # Tell Active Support which deprecation messages to disallow.
+  config.active_support.disallowed_deprecation_warnings = []
+
   # Use default logging formatter so that PID and timestamp are not suppressed.
   config.log_formatter = ::Logger::Formatter.new
 
diff --git a/config/environments/test.rb b/config/environments/test.rb
index 64c8b7519..5787afca2 100644
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -1,3 +1,5 @@
+require "active_support/core_ext/integer/time"
+
 # The test environment is used exclusively to run your application's
 # test suite. You never need to work with it otherwise. Remember that
 # your test database is "scratch space" for the test suite and is wiped
@@ -51,8 +53,17 @@ Rails.application.configure do
   # Print deprecation notices to the stderr.
   config.active_support.deprecation = :stderr
 
+  # Raise exceptions for disallowed deprecations.
+  config.active_support.disallowed_deprecation = :raise
+
+  # Tell Active Support which deprecation messages to disallow.
+  config.active_support.disallowed_deprecation_warnings = []
+
   # Raises error for missing translations.
-  # config.action_view.raise_on_missing_translations = true
+  # config.i18n.raise_on_missing_translations = true
+
+  # Annotate rendered view with file names.
+  # config.action_view.annotate_rendered_view_with_filenames = true
 
   # Limit size of local logs
   # TODO: replace with config.log_file_size after upgrading to Rails 7.1
diff --git a/config/initializers/backtrace_silencers.rb b/config/initializers/backtrace_silencers.rb
index 59385cdf3..33699c309 100644
--- a/config/initializers/backtrace_silencers.rb
+++ b/config/initializers/backtrace_silencers.rb
@@ -1,7 +1,8 @@
 # Be sure to restart your server when you modify this file.
 
 # You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces.
-# Rails.backtrace_cleaner.add_silencer { |line| line =~ /my_noisy_library/ }
+# Rails.backtrace_cleaner.add_silencer { |line| /my_noisy_library/.match?(line) }
 
-# You can also remove all the silencers if you're trying to debug a problem that might stem from framework code.
-# Rails.backtrace_cleaner.remove_silencers!
+# You can also remove all the silencers if you're trying to debug a problem that might stem from framework code
+# by setting BACKTRACE=1 before calling your invocation, like "BACKTRACE=1 ./bin/rails runner 'MyClass.perform'".
+Rails.backtrace_cleaner.remove_silencers! if ENV["BACKTRACE"]
diff --git a/config/initializers/filter_parameter_logging.rb b/config/initializers/filter_parameter_logging.rb
index 4a994e1e7..4b34a0366 100644
--- a/config/initializers/filter_parameter_logging.rb
+++ b/config/initializers/filter_parameter_logging.rb
@@ -1,4 +1,6 @@
 # Be sure to restart your server when you modify this file.
 
 # Configure sensitive parameters which will be filtered from the log file.
-Rails.application.config.filter_parameters += [:password]
+Rails.application.config.filter_parameters += [
+  :passw, :secret, :token, :_key, :crypt, :salt, :certificate, :otp, :ssn
+]
diff --git a/config/initializers/new_framework_defaults_6_1.rb b/config/initializers/new_framework_defaults_6_1.rb
new file mode 100644
index 000000000..9526b835a
--- /dev/null
+++ b/config/initializers/new_framework_defaults_6_1.rb
@@ -0,0 +1,67 @@
+# Be sure to restart your server when you modify this file.
+#
+# This file contains migration options to ease your Rails 6.1 upgrade.
+#
+# Once upgraded flip defaults one by one to migrate to the new default.
+#
+# Read the Guide for Upgrading Ruby on Rails for more info on each option.
+
+# Support for inversing belongs_to -> has_many Active Record associations.
+# Rails.application.config.active_record.has_many_inversing = true
+
+# Track Active Storage variants in the database.
+# Rails.application.config.active_storage.track_variants = true
+
+# Apply random variation to the delay when retrying failed jobs.
+# Rails.application.config.active_job.retry_jitter = 0.15
+
+# Stop executing `after_enqueue`/`after_perform` callbacks if
+# `before_enqueue`/`before_perform` respectively halts with `throw :abort`.
+# Rails.application.config.active_job.skip_after_callbacks_if_terminated = true
+
+# Specify cookies SameSite protection level: either :none, :lax, or :strict.
+#
+# This change is not backwards compatible with earlier Rails versions.
+# It's best enabled when your entire app is migrated and stable on 6.1.
+# Rails.application.config.action_dispatch.cookies_same_site_protection = :lax
+
+# Generate CSRF tokens that are encoded in URL-safe Base64.
+#
+# This change is not backwards compatible with earlier Rails versions.
+# It's best enabled when your entire app is migrated and stable on 6.1.
+# Rails.application.config.action_controller.urlsafe_csrf_tokens = true
+
+# Specify whether `ActiveSupport::TimeZone.utc_to_local` returns a time with an
+# UTC offset or a UTC time.
+# ActiveSupport.utc_to_local_returns_utc_offset_times = true
+
+# Change the default HTTP status code to `308` when redirecting non-GET/HEAD
+# requests to HTTPS in `ActionDispatch::SSL` middleware.
+# Rails.application.config.action_dispatch.ssl_default_redirect_status = 308
+
+# Use new connection handling API. For most applications this won't have any
+# effect. For applications using multiple databases, this new API provides
+# support for granular connection swapping.
+# Rails.application.config.active_record.legacy_connection_handling = false
+
+# Make `form_with` generate non-remote forms by default.
+# Rails.application.config.action_view.form_with_generates_remote_forms = false
+
+# Set the default queue name for the analysis job to the queue adapter default.
+# Rails.application.config.active_storage.queues.analysis = nil
+
+# Set the default queue name for the purge job to the queue adapter default.
+# Rails.application.config.active_storage.queues.purge = nil
+
+# Set the default queue name for the incineration job to the queue adapter default.
+# Rails.application.config.action_mailbox.queues.incineration = nil
+
+# Set the default queue name for the routing job to the queue adapter default.
+# Rails.application.config.action_mailbox.queues.routing = nil
+
+# Set the default queue name for the mail deliver job to the queue adapter default.
+# Rails.application.config.action_mailer.deliver_later_queue_name = nil
+
+# Generate a `Link` header that gives a hint to modern browsers about
+# preloading assets when using `javascript_include_tag` and `stylesheet_link_tag`.
+# Rails.application.config.action_view.preload_links_header = true
diff --git a/config/initializers/permissions_policy.rb b/config/initializers/permissions_policy.rb
new file mode 100644
index 000000000..00f64d71b
--- /dev/null
+++ b/config/initializers/permissions_policy.rb
@@ -0,0 +1,11 @@
+# Define an application-wide HTTP permissions policy. For further
+# information see https://developers.google.com/web/updates/2018/06/feature-policy
+#
+# Rails.application.config.permissions_policy do |f|
+#   f.camera      :none
+#   f.gyroscope   :none
+#   f.microphone  :none
+#   f.usb         :none
+#   f.fullscreen  :self
+#   f.payment     :self, "https://secure.example.com"
+# end
diff --git a/db/migrate/20210924190647_add_service_name_to_active_storage_blobs.active_storage.rb b/db/migrate/20210924190647_add_service_name_to_active_storage_blobs.active_storage.rb
new file mode 100644
index 000000000..9967a1323
--- /dev/null
+++ b/db/migrate/20210924190647_add_service_name_to_active_storage_blobs.active_storage.rb
@@ -0,0 +1,18 @@
+# This migration comes from active_storage (originally 20190112182829)
+class AddServiceNameToActiveStorageBlobs < ActiveRecord::Migration[6.0]
+  def up
+    unless column_exists?(:active_storage_blobs, :service_name)
+      add_column :active_storage_blobs, :service_name, :string
+
+      if configured_service = ActiveStorage::Blob.service.name
+        ActiveStorage::Blob.unscoped.update_all(service_name: configured_service)
+      end
+
+      change_column :active_storage_blobs, :service_name, :string, null: false
+    end
+  end
+
+  def down
+    remove_column :active_storage_blobs, :service_name
+  end
+end
diff --git a/db/migrate/20210924190648_create_active_storage_variant_records.active_storage.rb b/db/migrate/20210924190648_create_active_storage_variant_records.active_storage.rb
new file mode 100644
index 000000000..fb6e2b017
--- /dev/null
+++ b/db/migrate/20210924190648_create_active_storage_variant_records.active_storage.rb
@@ -0,0 +1,12 @@
+# This migration comes from active_storage (originally 20191206030411)
+class CreateActiveStorageVariantRecords < ActiveRecord::Migration[6.0]
+  def change
+    create_table :active_storage_variant_records do |t|
+      t.belongs_to :blob, null: false, index: false
+      t.string :variation_digest, null: false
+
+      t.index %i[blob_id variation_digest], name: "index_active_storage_variant_records_uniqueness", unique: true
+      t.foreign_key :active_storage_blobs, column: :blob_id
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 165b1ffa7..11ebacaa9 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -2,8 +2,8 @@
 # of editing this file, please use the migrations feature of Active Record to
 # incrementally modify your database, and then regenerate this schema definition.
 #
-# This file is the source Rails uses to define your schema when running `rails
-# db:schema:load`. When creating a new database, `rails db:schema:load` tends to
+# This file is the source Rails uses to define your schema when running `bin/rails
+# db:schema:load`. When creating a new database, `bin/rails db:schema:load` tends to
 # be faster and is potentially less error prone than running all of your
 # migrations from scratch. Old migrations may fail to apply correctly if those
 # migrations use external dependencies or application code.
@@ -50,9 +50,16 @@ ActiveRecord::Schema.define(version: 2023_05_23_090028) do
     t.bigint "byte_size", null: false
     t.string "checksum", null: false
     t.datetime "created_at", null: false
+    t.string "service_name", null: false
     t.index ["key"], name: "index_active_storage_blobs_on_key", unique: true
   end
 
+  create_table "active_storage_variant_records", force: :cascade do |t|
+    t.bigint "blob_id", null: false
+    t.string "variation_digest", null: false
+    t.index ["blob_id", "variation_digest"], name: "index_active_storage_variant_records_uniqueness", unique: true
+  end
+
   create_table "activities", id: :serial, force: :cascade do |t|
     t.integer "user_id"
     t.string "action"
@@ -1776,6 +1783,7 @@ ActiveRecord::Schema.define(version: 2023_05_23_090028) do
   end
 
   add_foreign_key "active_storage_attachments", "active_storage_blobs", column: "blob_id"
+  add_foreign_key "active_storage_variant_records", "active_storage_blobs", column: "blob_id"
   add_foreign_key "administrators", "users"
   add_foreign_key "budget_administrators", "administrators"
   add_foreign_key "budget_administrators", "budgets"
diff --git a/spec/rails_helper.rb b/spec/rails_helper.rb
index fca08afc1..00577c207 100644
--- a/spec/rails_helper.rb
+++ b/spec/rails_helper.rb
@@ -67,6 +67,7 @@ end
 Capybara.exact = true
 Capybara.enable_aria_label = true
 Capybara.disable_animation = true
+Capybara.app_host ||= "http://127.0.0.1"
 
 OmniAuth.config.test_mode = true
 
diff --git a/spec/shared/system/relationable.rb b/spec/shared/system/relationable.rb
index e6a4b31ca..32e657b9d 100644
--- a/spec/shared/system/relationable.rb
+++ b/spec/shared/system/relationable.rb
@@ -4,9 +4,7 @@ shared_examples "relationable" do |relationable_model_name|
   let(:related2) { create([:proposal, :debate, :budget_investment].sample) }
   let(:user) { create(:user) }
 
-  before do
-    integration_session.host = Capybara.app_host # TODO: remove after upgrading to Rails 6.1
-  end
+  before { integration_session.host = Capybara.app_host }
 
   scenario "related contents are listed" do
     create(:related_content,