diff --git a/solution/tc_project_app/tc_mca_std_lib b/solution/tc_project_app/tc_mca_std_lib
index 3758dfa..6b5d517 160000
--- a/solution/tc_project_app/tc_mca_std_lib
+++ b/solution/tc_project_app/tc_mca_std_lib
@@ -1 +1 @@
-Subproject commit 3758dfa5a6d5463965c8500ebd9c06fd93023419
+Subproject commit 6b5d517fbb54f0420421e6837008b9cf50ef2b5e