diff --git a/main.js b/main.js
index cd8fd4a..13023c3 100644
--- a/main.js
+++ b/main.js
@@ -1,4 +1,4 @@
-const TITLE = 'Eltern-Emailer 0.4.0 (c) 2022-2023 Jörg Zieren, GNU GPL v3.'
+const TITLE = 'Eltern-Emailer 0.5.0 (c) 2022-2023 Jörg Zieren, GNU GPL v3.'
     + ' See https://zieren.de/software/eltern-emailer for component license info';
 
 const contentDisposition = require('content-disposition');