diff --git a/Gemfile b/Gemfile
index 2e10ff81d..8a7d7b6f5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -84,6 +84,7 @@ gem 'zipline'
 gem 'zxcvbn-ruby', require: 'zxcvbn'
 
 group :test do
+  gem 'axe-core-rspec' # accessibility rspec matchers
   gem 'capybara' # Integration testing
   gem 'capybara-email' # Access emails during integration tests
   gem 'capybara-screenshot' # Save a dump of the page when an integration test fails
@@ -114,7 +115,6 @@ group :development do
 end
 
 group :development, :test do
-  gem 'axe-matchers' # accessibility rspec matchers
   gem 'graphql-schema_comparator'
   gem 'mina', git: 'https://github.com/mina-deploy/mina.git', require: false # Deploy
   gem 'pry-byebug' # Call 'byebug' anywhere in the code to stop execution and get a debugger console
diff --git a/Gemfile.lock b/Gemfile.lock
index 5958fdbd4..d5b56654c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -108,9 +108,16 @@ GEM
     attr_encrypted (3.1.0)
       encryptor (~> 3.0.0)
     attr_required (1.0.1)
-    axe-matchers (2.6.1)
-      dumb_delegator (~> 0.8)
-      virtus (~> 1.0)
+    axe-core-api (4.2.1)
+      capybara
+      dumb_delegator
+      selenium-webdriver
+      virtus
+      watir
+    axe-core-rspec (4.2.1)
+      axe-core-api
+      dumb_delegator
+      virtus
     axiom-types (0.1.1)
       descendants_tracker (~> 0.0.4)
       ice_nine (~> 0.11.0)
@@ -230,11 +237,10 @@ GEM
       dotenv (= 2.7.6)
       railties (>= 3.2)
     dry-inflector (0.2.0)
-    dumb_delegator (0.8.1)
+    dumb_delegator (1.0.0)
     ecma-re-validator (0.3.0)
       regexp_parser (~> 2.0)
     encryptor (3.0.0)
-    equalizer (0.0.11)
     erubi (1.10.0)
     erubis (2.7.0)
     et-orbi (1.2.4)
@@ -731,13 +737,15 @@ GEM
       activemodel (>= 3.0.0)
       public_suffix
     vcr (6.0.0)
-    virtus (1.0.5)
+    virtus (2.0.0)
       axiom-types (~> 0.1)
       coercible (~> 1.0)
       descendants_tracker (~> 0.0, >= 0.0.3)
-      equalizer (~> 0.0, >= 0.0.9)
     warden (1.2.9)
       rack (>= 2.0.9)
+    watir (6.19.1)
+      regexp_parser (>= 1.2, < 3)
+      selenium-webdriver (>= 3.142.7)
     web-console (4.1.0)
       actionview (>= 6.0.0)
       activemodel (>= 6.0.0)
@@ -785,7 +793,7 @@ DEPENDENCIES
   after_party
   anchored
   annotate
-  axe-matchers
+  axe-core-rspec
   bcrypt
   bootsnap (>= 1.4.4)
   brakeman
diff --git a/spec/features/accessibilite/wcag_usager_spec.rb b/spec/features/accessibilite/wcag_usager_spec.rb
index d21fc6758..a6a716129 100644
--- a/spec/features/accessibilite/wcag_usager_spec.rb
+++ b/spec/features/accessibilite/wcag_usager_spec.rb
@@ -10,12 +10,12 @@ feature 'wcag rules for usager', js: true do
   context 'pages without the need to be logged in' do
     scenario 'homepage' do
       visit root_path
-      expect(page).to be_accessible
+      expect(page).to be_axe_clean
     end
 
     scenario 'sign_up page' do
       visit new_user_registration_path
-      expect(page).to be_accessible
+      expect(page).to be_axe_clean
     end
 
     scenario 'account confirmation page' do
@@ -26,23 +26,23 @@ feature 'wcag rules for usager', js: true do
 
       perform_enqueued_jobs do
         click_button 'Créer un compte'
-        expect(page).to be_accessible
+        expect(page).to be_axe_clean
       end
     end
 
     scenario 'sign_in page' do
       visit new_user_session_path
-      expect(page).to be_accessible.excluding '#user_email'
+      expect(page).to be_axe_clean.excluding '#user_email'
     end
 
     scenario 'contact page' do
       visit contact_path
-      expect(page).to be_accessible
+      expect(page).to be_axe_clean
     end
 
     scenario 'commencer page' do
       visit commencer_path(path: procedure.reload.path)
-      expect(page).to be_accessible
+      expect(page).to be_axe_clean
     end
   end
 
@@ -54,7 +54,7 @@ feature 'wcag rules for usager', js: true do
 
     scenario 'écran identité usager' do
       click_on 'Commencer la démarche'
-      expect(page).to be_accessible
+      expect(page).to be_axe_clean
     end
 
     # with no surprise, there's a lot of work on this one
@@ -66,7 +66,7 @@ feature 'wcag rules for usager', js: true do
       fill_in('individual_nom', with: 'nom')
       click_on 'Continuer'
 
-      expect(page).to be_accessible.skipping :'aria-input-field-name'
+      expect(page).to be_axe_clean.skipping :'aria-input-field-name'
     end
   end
 
@@ -80,7 +80,7 @@ feature 'wcag rules for usager', js: true do
 
     scenario "écran identification de l'entreprise" do
       click_on 'Commencer la démarche'
-      expect(page).to be_accessible.skipping :label
+      expect(page).to be_axe_clean.skipping :label
     end
   end
 
@@ -92,37 +92,37 @@ feature 'wcag rules for usager', js: true do
 
     scenario 'liste des dossiers' do
       visit dossiers_path
-      expect(page).to be_accessible
+      expect(page).to be_axe_clean
     end
 
     scenario 'dossier' do
       visit dossier_path(dossier)
-      expect(page).to be_accessible.skipping :'aria-input-field-name'
+      expect(page).to be_axe_clean.skipping :'aria-input-field-name'
     end
 
     scenario 'merci' do
       visit merci_dossier_path(dossier)
-      expect(page).to be_accessible
+      expect(page).to be_axe_clean
     end
 
     scenario 'demande' do
       visit demande_dossier_path(dossier)
-      expect(page).to be_accessible
+      expect(page).to be_axe_clean
     end
 
     scenario 'messagerie' do
       visit messagerie_dossier_path(dossier)
-      expect(page).to be_accessible
+      expect(page).to be_axe_clean
     end
 
     scenario 'modifier' do
       visit modifier_dossier_path(dossier)
-      expect(page).to be_accessible.skipping :'aria-input-field-name'
+      expect(page).to be_axe_clean.skipping :'aria-input-field-name'
     end
 
     scenario 'brouillon' do
       visit brouillon_dossier_path(dossier)
-      expect(page).to be_accessible.skipping :'aria-input-field-name'
+      expect(page).to be_axe_clean.skipping :'aria-input-field-name'
     end
   end
 end
diff --git a/spec/rails_helper.rb b/spec/rails_helper.rb
index e04495eb9..5141112b9 100644
--- a/spec/rails_helper.rb
+++ b/spec/rails_helper.rb
@@ -10,7 +10,7 @@ abort("The Rails environment is running in production mode!") if Rails.env.produ
 require 'rspec/rails'
 # Add additional requires below this line. Rails is not loaded until this point!
 
-require 'axe/rspec'
+require 'axe-rspec'
 require 'devise'
 require 'shoulda-matchers'