diff --git a/.rubocop.yml b/.rubocop.yml
index c5489715..9ebef319 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -2,6 +2,8 @@ inherit_from: .rubocop_todo.yml
 require:
   - rubocop-rails
   - rubocop-rspec
+  - rubocop-capybara
+  - rubocop-factory_bot
 
 AllCops:
   NewCops: enable
diff --git a/Gemfile.lock b/Gemfile.lock
index f4c115e3..28a7f790 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -313,7 +313,7 @@ GEM
       parser (>= 3.2.1.0)
     rubocop-capybara (2.18.0)
       rubocop (~> 1.41)
-    rubocop-factory_bot (2.22.0)
+    rubocop-factory_bot (2.23.1)
       rubocop (~> 1.33)
     rubocop-rails (2.19.1)
       activesupport (>= 4.2.0)
diff --git a/spec/factories/comments.rb b/spec/factories/comments.rb
index 4261ff11..7b4f2126 100644
--- a/spec/factories/comments.rb
+++ b/spec/factories/comments.rb
@@ -1,7 +1,7 @@
 FactoryBot.define do
   factory :comment do
-    association :commenter, factory: :user
-    association :commentable, factory: :project
+    commenter factory: %i[user]
+    commentable factory: %i[project]
 
     text { 'Sample' }
 
diff --git a/spec/factories/notifications.rb b/spec/factories/notifications.rb
index df483e54..61001e79 100644
--- a/spec/factories/notifications.rb
+++ b/spec/factories/notifications.rb
@@ -3,7 +3,7 @@
     read_at { nil }
     recipient_id { 1 }
     action { 'string' }
-    association :actor, factory: :user
-    association :notifiable, factory: :project
+    actor factory: %i[user]
+    notifiable factory: %i[project]
   end
 end
diff --git a/spec/factories/projects.rb b/spec/factories/projects.rb
index 8d3e83cf..a743b27d 100644
--- a/spec/factories/projects.rb
+++ b/spec/factories/projects.rb
@@ -7,7 +7,7 @@
     likes_count { 0 }
     memberships_count { 0 }
     aasm_state { 'idea' }
-    association :originator, factory: :user
+    originator factory: %i[user]
 
     factory :idea, class: Project do
       aasm_state { 'idea' }