diff --git a/index.php b/index.php
index 7cfbbc2..abb4de7 100644
--- a/index.php
+++ b/index.php
@@ -676,7 +676,7 @@ setSecurityHeaders();
     <script src="js/main.js"></script>
     <script src="js/pleroma-adapter.js"></script>
     <script src="js/mastodon-timeline.umd.js"></script>
-    <script src="js/mastodon-config.php"></script>
+    <script src="js/mastodon-config.php?v=<?php echo md5(MASTODON_INSTANCE_URL . MASTODON_DATE_FORMAT . MASTODON_BTN_SEE_MORE . MASTODON_BTN_RELOAD . MASTODON_MAX_POST_FETCH . MASTODON_MAX_POST_SHOW); ?>"></script>
 
     <!-- PWA Service Worker -->
     <script>
diff --git a/js/mastodon-config.php b/js/mastodon-config.php
index bd9a9ee..5e36a6c 100644
--- a/js/mastodon-config.php
+++ b/js/mastodon-config.php
@@ -4,6 +4,10 @@ require_once '../includes/config.php';
 
 // Définir le type de contenu en JavaScript
 header('Content-Type: application/javascript');
+// Empêcher la mise en cache navigateur de la configuration dynamique
+header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
+header('Pragma: no-cache');
+header('Expires: 0');
 ?>
 window.addEventListener("load", () => {
   const mastodonTimeline = new MastodonTimeline.Init({
diff --git a/sw.js b/sw.js
index 3b804f5..de0a5e9 100644
--- a/sw.js
+++ b/sw.js
@@ -1,6 +1,6 @@
-const CACHE_NAME = 'fediverse-oki-16102025-1128';
-const STATIC_CACHE_NAME = 'fediverse-oki-static-16102025-1128';
-const DYNAMIC_CACHE_NAME = 'fediverse-oki-dynamic-16102025-1128';
+const CACHE_NAME = 'fediverse-oki-08072026-0720';
+const STATIC_CACHE_NAME = 'fediverse-oki-static-08072026-0720';
+const DYNAMIC_CACHE_NAME = 'fediverse-oki-dynamic-08072026-0720';
 
 // Ressources à mettre en cache immédiatement
 const STATIC_ASSETS = [