diff --git a/sose2020/ana/lectures b/sose2020/ana/lectures
index c8b5fef..4a85680 160000
--- a/sose2020/ana/lectures
+++ b/sose2020/ana/lectures
@@ -1 +1 @@
-Subproject commit c8b5fefa146d4254103516d62848c422cc277ae4
+Subproject commit 4a8568092d61277a96481f294464fd68434f90a5