diff --git a/public/service-worker.js b/public/service-worker.js
index bb6587d..63260f3 100644
--- a/public/service-worker.js
+++ b/public/service-worker.js
@@ -1,5 +1,5 @@
-const CACHE='sun-catering-pwa-v65-20260907-v17-6-0-stability-security';
-const VERSION='20260907-v17-6-0-stability-security';
+const CACHE='sun-catering-pwa-v66-20260907-v17-6-1-chat-storage-guard';
+const VERSION='20260907-v17-6-1-chat-storage-guard';
 const CORE=[
   './','./index.html',
   `./core/sun-safe.js?v=${VERSION}`,`./core/performance.js?v=${VERSION}`,`./core/pdf-engine.js?v=${VERSION}`,`./legacy/bootstrap.js?v=${VERSION}`,`./app-runtime.js?v=${VERSION}`,