diff --git a/db/seeds.rb b/db/seeds.rb
index b2c317e..5944c54 100644
--- a/db/seeds.rb
+++ b/db/seeds.rb
@@ -3,7 +3,7 @@
 require 'faker'
 
 user = User.create! username: Faker::Internet.username, email: Faker::Internet.email, password: Faker::Internet.password
-tournament = user.tournaments.create! name: Faker::Dog.name
+tournament = user.tournaments.create! name: Faker::Creature::Dog.name
 
 @teams = []
 16.times do
diff --git a/spec/controllers/teams_controller_spec.rb b/spec/controllers/teams_controller_spec.rb
index db124d2..1eaaec7 100644
--- a/spec/controllers/teams_controller_spec.rb
+++ b/spec/controllers/teams_controller_spec.rb
@@ -24,7 +24,7 @@ RSpec.describe TeamsController, type: :controller do
   describe 'PUT #update' do
     let(:valid_update) do
       {
-        name: Faker::Dog.name
+        name: Faker::Creature::Dog.name
       }
     end
 
diff --git a/spec/controllers/tournaments_controller_spec.rb b/spec/controllers/tournaments_controller_spec.rb
index 6fd6a8a..8558a35 100644
--- a/spec/controllers/tournaments_controller_spec.rb
+++ b/spec/controllers/tournaments_controller_spec.rb
@@ -62,7 +62,7 @@ RSpec.describe TournamentsController, type: :controller do
   describe 'POST #create', skip: true do
     let(:create_data) do
       {
-        name: Faker::Dog.name,
+        name: Faker::Creature::Dog.name,
         description: Faker::Lorem.sentence,
         public: false,
         teams: {
@@ -109,7 +109,7 @@ RSpec.describe TournamentsController, type: :controller do
   describe 'PUT #update' do
     let(:valid_update) do
       {
-        name: Faker::Dog.name
+        name: Faker::Creature::Dog.name
       }
     end
 
diff --git a/spec/factories/teams.rb b/spec/factories/teams.rb
index ba32f6d..b33adc4 100644
--- a/spec/factories/teams.rb
+++ b/spec/factories/teams.rb
@@ -2,11 +2,11 @@
 
 FactoryBot.define do
   factory :team do
-    name { Faker::Dog.name }
+    name { Faker::Creature::Dog.name }
     tournament
   end
 
   factory :detached_team, class: Team do
-    name { Faker::Dog.name }
+    name { Faker::Creature::Dog.name }
   end
 end
diff --git a/spec/factories/tournaments.rb b/spec/factories/tournaments.rb
index f3b3f34..4b93176 100644
--- a/spec/factories/tournaments.rb
+++ b/spec/factories/tournaments.rb
@@ -2,7 +2,7 @@
 
 FactoryBot.define do
   factory :tournament do
-    name { Faker::Dog.name }
+    name { Faker::Creature::Dog.name }
     description { Faker::Lorem.sentence }
     user
     transient do
diff --git a/spec/models/tournament_spec.rb b/spec/models/tournament_spec.rb
index af94511..be6624a 100644
--- a/spec/models/tournament_spec.rb
+++ b/spec/models/tournament_spec.rb
@@ -7,7 +7,7 @@ RSpec.describe Tournament, type: :model do
     it { should validate_presence_of :name }
     it { should validate_presence_of :code }
     it do
-      tournament = create(:tournament, code: Faker::Dog.name)
+      tournament = create(:tournament, code: Faker::Creature::Dog.name)
       expect(tournament).to validate_uniqueness_of :code
     end
     it { should_not validate_presence_of :description }