diff --git a/app/models/banner/section.rb b/app/models/banner/section.rb
index 493093731..5a09aaf36 100644
--- a/app/models/banner/section.rb
+++ b/app/models/banner/section.rb
@@ -1,4 +1,4 @@
-class Banner::Section < ActiveRecord::Base
+class Banner::Section < ApplicationRecord
   belongs_to :banner
   belongs_to :web_section
 end
diff --git a/app/models/i18n_content.rb b/app/models/i18n_content.rb
index 81c4ebee7..173c7310a 100644
--- a/app/models/i18n_content.rb
+++ b/app/models/i18n_content.rb
@@ -1,4 +1,4 @@
-class I18nContent < ActiveRecord::Base
+class I18nContent < ApplicationRecord
 
   scope :by_key,          ->(key) { where(key: key) }
   scope :begins_with_key, ->(key) { where("key ILIKE ?", "#{key}%") }
diff --git a/app/models/i18n_content_translation.rb b/app/models/i18n_content_translation.rb
index 2d6fb2b2b..4e754a3a5 100644
--- a/app/models/i18n_content_translation.rb
+++ b/app/models/i18n_content_translation.rb
@@ -1,4 +1,4 @@
-class I18nContentTranslation < ActiveRecord::Base
+class I18nContentTranslation < ApplicationRecord
   def self.existing_languages
     self.select(:locale).distinct.map { |l| l.locale.to_sym }.to_a
   end
diff --git a/app/models/web_section.rb b/app/models/web_section.rb
index ffeca96f2..3c2dd5790 100644
--- a/app/models/web_section.rb
+++ b/app/models/web_section.rb
@@ -1,4 +1,4 @@
-class WebSection < ActiveRecord::Base
+class WebSection < ApplicationRecord
   has_many :sections
   has_many :banners, through: :sections
 end
diff --git a/app/models/widget/card.rb b/app/models/widget/card.rb
index 5ec0d4944..bbc87e33b 100644
--- a/app/models/widget/card.rb
+++ b/app/models/widget/card.rb
@@ -1,4 +1,4 @@
-class Widget::Card < ActiveRecord::Base
+class Widget::Card < ApplicationRecord
   include Imageable
   belongs_to :page, class_name: "SiteCustomization::Page", foreign_key: "site_customization_page_id"
 
diff --git a/app/models/widget/feed.rb b/app/models/widget/feed.rb
index 997f9e8b6..2ddd00d62 100644
--- a/app/models/widget/feed.rb
+++ b/app/models/widget/feed.rb
@@ -1,4 +1,4 @@
-class Widget::Feed < ActiveRecord::Base
+class Widget::Feed < ApplicationRecord
   self.table_name = "widget_feeds"
 
   KINDS = %w(proposals debates processes)