diff --git a/solution/tc_project_app/tc_mca_std_lib b/solution/tc_project_app/tc_mca_std_lib
index ce74fab..34c251c 160000
--- a/solution/tc_project_app/tc_mca_std_lib
+++ b/solution/tc_project_app/tc_mca_std_lib
@@ -1 +1 @@
-Subproject commit ce74fabc3a6ca96fa820727ab149d2fee89079fc
+Subproject commit 34c251c69ffdb9d44e0a6b78f80cec58a8a8357c