diff --git a/solution/tc_project_app/tc_mca_std_lib b/solution/tc_project_app/tc_mca_std_lib
index 9bbac03..18f168b 160000
--- a/solution/tc_project_app/tc_mca_std_lib
+++ b/solution/tc_project_app/tc_mca_std_lib
@@ -1 +1 @@
-Subproject commit 9bbac03e0ef086fbff3aca5ee592dc7504683c38
+Subproject commit 18f168b9f63e6efb0b98141bba3877f1a69d88c8