diff --git a/public/service-worker.js b/public/service-worker.js
index 0bfb559..72fad9f 100644
--- a/public/service-worker.js
+++ b/public/service-worker.js
@@ -3,6 +3,7 @@ const VERSION='20260918-ui-stability';
 const CORE=[
   './core/support-form.js?v=20260921-support-recipient',
   './core/trial-promo-developer-v181.js?v=20260921-promo-entry',
+  './core/single-item-pdf.js?v=20260922-single-item-pdf-v1',
   './core/banquet-client-menu.js?v=20260922-no-item-prices',
   './core/training-catalog.js?v=20260922-training-photos',
   './core/catalog-pricing.js?v=20260919-client-menu','./core/client-menu.css?v=20260919-client-menu',
@@ -17,7 +18,7 @@ const CORE=[
 ];
 const CRITICAL_FRESH=new Set([
   '/core/support-form.js',
-  '/core/trial-promo-developer-v181.js','/core/hotfix-v1763.js',
+  '/core/trial-promo-developer-v181.js','/core/single-item-pdf.js','/core/hotfix-v1763.js',
   '/core/banquet-client-menu.js',
   '/core/training-catalog.js',
   '/core/catalog-pricing.js','/core/client-menu.css',