diff --git a/solution/tc_project_app/tc_mca_std_lib b/solution/tc_project_app/tc_mca_std_lib
index afc8c96..ce9f69f 160000
--- a/solution/tc_project_app/tc_mca_std_lib
+++ b/solution/tc_project_app/tc_mca_std_lib
@@ -1 +1 @@
-Subproject commit afc8c964ba035d22f55f2ead68c3ab38f62eb7ba
+Subproject commit ce9f69ffdc2ac817ced936189f4550b65235025d