diff --git a/contact.html b/contact.html
index e775dd7..53675ff 100644
--- a/contact.html
+++ b/contact.html
@@ -142,7 +142,7 @@
               </div>
 
               <!-- Cloudflare Turnstile (CAPTCHA invisible/léger pour bloquer les bots) -->
-              <div class="cf-turnstile" data-sitekey="0x4AAAAAADKDuc7Rmlb1svIL" data-callback="onTurnstileSuccess" data-error-callback="onTurnstileError" style="margin-bottom: 16px;"></div>
+              <div class="cf-turnstile" data-sitekey="0x4AAAAAADKk5L_1GV_IS_s9" data-callback="onTurnstileSuccess" data-error-callback="onTurnstileError" style="margin-bottom: 16px;"></div>
 
               <div id="formErrorGlobal" style="display:none; color: var(--red); margin-bottom: 16px; font-size: 0.9rem;"></div>
 
diff --git a/js/confirmation.js b/js/confirmation.js
index 40215b2..20ddb08 100644
--- a/js/confirmation.js
+++ b/js/confirmation.js
@@ -17,7 +17,7 @@
 // avec invitation à contacter le support.
 // ============================================================
 
-const WORKER_PROXY_URL = 'https://mva-hubspot-proxy.mvaglobalfret.workers.dev';
+const WORKER_PROXY_URL = 'https://mva-hubspot-proxy.sergemind4s.workers.dev';
 
 document.addEventListener('DOMContentLoaded', async () => {
   const token = new URLSearchParams(window.location.search).get('token');
diff --git a/js/form-handler.js b/js/form-handler.js
index 537dd31..c869082 100644
--- a/js/form-handler.js
+++ b/js/form-handler.js
@@ -28,7 +28,7 @@ if (typeof emailjs !== 'undefined') {
 //   'https://mva-hubspot-proxy.moncompte.workers.dev'
 // Tant que cette constante est vide, la vérification doublon est désactivée
 // (le formulaire s'envoie normalement — aucun blocage).
-const WORKER_PROXY_URL = 'https://mva-hubspot-proxy.mvaglobalfret.workers.dev';
+const WORKER_PROXY_URL = 'https://mva-hubspot-proxy.sergemind4s.workers.dev';
 
 document.addEventListener('DOMContentLoaded', () => {
   const form = document.getElementById('contactForm');