diff --git a/solution/tc_project_app/tc_mca_std_lib b/solution/tc_project_app/tc_mca_std_lib
index 1d0e0fa..e427c40 160000
--- a/solution/tc_project_app/tc_mca_std_lib
+++ b/solution/tc_project_app/tc_mca_std_lib
@@ -1 +1 @@
-Subproject commit 1d0e0fa75ab815e5eb2306849bb016375fb1ce8b
+Subproject commit e427c4026436a3d3521afd8a96f65fd9a455bacd