diff --git a/theme4/XS101/CHAP-Training-Examples-Materials b/theme4/XS101/CHAP-Training-Examples-Materials
index ffb2297..587abe3 160000
--- a/theme4/XS101/CHAP-Training-Examples-Materials
+++ b/theme4/XS101/CHAP-Training-Examples-Materials
@@ -1 +1 @@
-Subproject commit ffb229728051fd32615e91108649a08dd42a10b9
+Subproject commit 587abe36134d35bf226b1534a4fe591f29413a9e