diff --git a/IT-Infra-Services/Kalender.md b/IT-Infra-Services/Kalender.md
index 7497509..3c0db80 100644
--- a/IT-Infra-Services/Kalender.md
+++ b/IT-Infra-Services/Kalender.md
@@ -2,7 +2,7 @@
 title: Kalender
 description: 
 published: 1
-date: 2023-07-01T17:52:25.140Z
+date: 2023-07-01T17:54:54.618Z
 tags: 
 editor: markdown
 dateCreated: 2023-07-01T17:03:41.742Z
@@ -28,7 +28,7 @@ https://open-web-calendar.hosted.quelltext.eu/calendar.html?url=https%3A%2F%2Fma
     frameborder="0" height="600px" width="100%"></iframe>
 ```
 ### QR-code
-https://duckduckgo.com/?q=qr+code+https%3A%2F%2Fopen-web-calendar.hosted.quelltext.eu%2Fcalendar.html%3Furl%3Dhttps%253A%252F%252Fwww.calendarlabs.com%252Fical-calendar%252Fics%252F46%252FGermany_Holidays.ics&t=ftsa&ia=answer
+https://duckduckgo.com/?q=qr+code+https%3A%2F%2Fmail.flipdot.org%2FSOGo%2Fdav%2Fpublic%2Fcom%40flipdot.org%2FCalendar%2F41-64A05800-5-1B5BE560.ics&t=ftsa&ia=answer
 
 ## Public
 - authenticated