diff --git a/practical_session4_project-setup b/practical_session4_project-setup
index 7acdcee..a9f87bc 160000
--- a/practical_session4_project-setup
+++ b/practical_session4_project-setup
@@ -1 +1 @@
-Subproject commit 7acdcee1c2dab2695a113230aabd9f97783d843e
+Subproject commit a9f87bc86c3ba770b49f7cbadf84d98e2a0fab90