diff --git a/courses/swuv.md b/courses/swuv.md
index 8dd4314d200a7d22d51712b7f79ef16ea11b8015..c6d948499002d6eb74751cfec35c9ab77861cc59 100644
--- a/courses/swuv.md
+++ b/courses/swuv.md
@@ -53,24 +53,24 @@ We also occasionally have advanced talk from visiting researchers.
 The social center of the seminar is the [KWARC research group](http://kwarc.info), and the talks reflect the current research in the group.
 Therefore, the seminar is well-suited for newcomers, e.g., students interested in a Master thesis or PhD.
 
-##### Schedule
+##### Schedule SS 2023
 
 |Date|Speaker|Topic|Remark|
 |----|-------|-----|------|
-| 20. 04. 2022 | cancelled |||
-| 27. 04. 2022 | Kohlhase, Rabe | Admin, discussion of topics ||
-| 04. 05. 2022 | Kohlhase, Rabe | How to give a talk? ||
-| 11. 05. 2022 | |||
-| 18. 05. 2022 | holiday | 
-| 25. 05. 2022 | |||
-| 01. 06. 2022 | |||
-| 08. 06. 2022 | holiday || 
-| 15. 06. 2022 | |||
-| 22. 06. 2022 | |||
-| 29. 06. 2022 | |||
-| 06. 07. 2022 | |||
-| 13. 07. 2022 | |||
-| 20. 07. 2022 | |||
+| 20. 04. 2023 | cancelled |||
+| 27. 04. 2023 | Kohlhase, Rabe | Admin, discussion of topics ||
+| 04. 05. 2023 | Kohlhase, Rabe | How to give a talk? ||
+| 11. 05. 2023 | |||
+| 18. 05. 2023 | holiday | 
+| 25. 05. 2023 | |||
+| 01. 06. 2023 | |||
+| 08. 06. 2023 | holiday || 
+| 15. 06. 2023 | |||
+| 22. 06. 2023 | |||
+| 29. 06. 2023 | |||
+| 06. 07. 2023 | |||
+| 13. 07. 2023 | |||
+| 20. 07. 2023 | |||
 
 ##### Topics