diff --git a/README.md b/README.md
index 992498e..6231b78 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,23 @@ Join us at https://meet.drwhy.ai.
 
 ### Spring semester
 
-23.02 - invited lecture by [Maximilian Dreyer](https://www.maxdreyer.de/)
+* 23.02 - invited lecture by [Maximilian Dreyer](https://www.maxdreyer.de/)
+* 02.03 - Organizational meeting
+* 09.03 - Presentation 1
+* 16.03 - Presentation 2
+* 23.03 - 
+* 30.03 - Presentation 3
+* 06.04 - No seminar - spring break
+* 13.04 - Presentation 4
+* 20.04 - Presentation 5
+* 27.04 - 
+* 04.05 - Presentation 6
+* 11.05 - Presentation 7
+* 18.05 - 
+* 25.05 - Presentation 8
+* 01.06 - Presentation 9
+* 08.06 - 
+* 15.06 - Retro meeting
 
 ### Fall semester
 
@@ -30,8 +46,8 @@ Join us at https://meet.drwhy.ai.
 
 #### Invited lectures
 
-* 09.02 - [Jan Betley](https://www.janbetley.net/) and [Anna Sztyber-Betley](https://repo.pw.edu.pl/info/author/WUT60693/Profil+osoby+%E2%80%93+Anna+Sztyber-Betley+%E2%80%93+Politechnika+Warszawska)
-* 16.02 - [Jeremi Ochab](http://cs.if.uj.edu.pl/jeremi/)
+* 09.02 - LLMs learn surprising things - [Jan Betley](https://www.janbetley.net/) and [Anna Sztyber-Betley](https://repo.pw.edu.pl/info/author/WUT60693/Profil+osoby+%E2%80%93+Anna+Sztyber-Betley+%E2%80%93+Politechnika+Warszawska)
+* 16.02 - Detection of machine generated texts – data sets, methods and a stylometric viewpoint - [Jeremi Ochab](http://cs.if.uj.edu.pl/jeremi/)
 
 ## Year 2024/2025