diff --git a/solution/tc_project_app/tc_mca_std_lib b/solution/tc_project_app/tc_mca_std_lib
index 3b2735f..84569b1 160000
--- a/solution/tc_project_app/tc_mca_std_lib
+++ b/solution/tc_project_app/tc_mca_std_lib
@@ -1 +1 @@
-Subproject commit 3b2735f561c3395626fe9a790cb2ea6ddae8d131
+Subproject commit 84569b1ecdd868d33525db414c79fcde4494248d