diff --git a/QOD-January-2025.md b/QOD-January-2025.md
index 94c5fcf..a71805d 100644
--- a/QOD-January-2025.md
+++ b/QOD-January-2025.md
@@ -16,7 +16,7 @@ Virtual events will be taking place online (see links below) and in the links sh
 
 No | Title | Time | Speaker | Country | Language
 ---|------|------|-------------|---------|---------
-1 | Attribute based clustering plugin | [10H00 UTC](https://www.timeanddate.com/worldclock/fixedtime.html?year=2025&month=01&day=31&hour=10&min=00&sec=00&msg=QGISOpenDay-session1 "click this link to find out the time in your local time zone") | Eduard Kazakov | Serbia | English
+1 | Attribute based clustering plugin | [09H00 UTC](https://www.timeanddate.com/worldclock/fixedtime.html?year=2025&month=01&day=31&hour=09&min=00&sec=00&msg=QGISOpenDay-session1 "click this link to find out the time in your local time zone") | Eduard Kazakov | Serbia | English
 
 
 No | Name | Role | Contact 
@@ -29,7 +29,7 @@ No | Name | Role | Contact
 
 ## Attribute based clustering plugin 
 
-**Time:** 31 January 2025 [10h00 UTC](https://www.timeanddate.com/worldclock/fixedtime.html?year=2025&month=01&day=31&hour=10&min=00&sec=00&msg=QGISOpenDay-session1 "click this link to find out the time in your local time zone").
+**Time:** 31 January 2025 [09h00 UTC](https://www.timeanddate.com/worldclock/fixedtime.html?year=2025&month=01&day=31&hour=09&min=00&sec=00&msg=QGISOpenDay-session1 "click this link to find out the time in your local time zone").
 
 **Duration:** +/- 60 min