diff --git a/solution/tc_project_app/tc_mca_std_lib b/solution/tc_project_app/tc_mca_std_lib
index c2d649c..3f32143 160000
--- a/solution/tc_project_app/tc_mca_std_lib
+++ b/solution/tc_project_app/tc_mca_std_lib
@@ -1 +1 @@
-Subproject commit c2d649c2b1e35e4b6d38fc9d179bfce10568d1ae
+Subproject commit 3f321432524300a35e0c00298b7d5758799bba0b