diff --git a/static/sw.js b/static/sw.js
index f9b1140..6de25b1 100644
--- a/static/sw.js
+++ b/static/sw.js
@@ -1,4 +1,4 @@
-const cacheName = 'gottesdienste-v1.8';
+const cacheName = 'gottesdienste-v1.9';
 const assets = [
   '/',
   '/static/app.css',