diff --git a/pos/static/pwa/sw.js b/pos/static/pwa/sw.js
index 85669f2..4793439 100644
--- a/pos/static/pwa/sw.js
+++ b/pos/static/pwa/sw.js
@@ -6,7 +6,7 @@
 // The fetch handler normalizes static asset URLs (strips ?v= query strings)
 // so templates can use cache-busting query params freely.
 
-const CACHE_NAME = 'nexus-pos-v17';
+const CACHE_NAME = 'nexus-pos-v18';
 
 const APP_SHELL = [
   '/pos/static/css/tokens.css',
diff --git a/pos/templates/dashboard.html b/pos/templates/dashboard.html
index 3984d9b..3334254 100644
--- a/pos/templates/dashboard.html
+++ b/pos/templates/dashboard.html
@@ -568,7 +568,7 @@
   <script src="/pos/static/js/pos-utils.js?v=2" defer></script>
   <script src="/pos/static/js/sidebar.js" defer></script>
   <script src="/pos/static/js/dashboard-stats.js?v=3" defer></script>
-  <script src="/pos/static/js/dashboard.js?v=3" defer></script>
+  <script src="/pos/static/js/dashboard.js?v=4" defer></script>
   <script src="/pos/static/js/sync-engine.js" defer></script>
   <script>if('serviceWorker' in navigator){navigator.serviceWorker.register('/pos/sw.js',{scope:'/pos/'});}</script>
   <script src="/pos/static/js/pwa-install.js" defer></script>