diff --git a/solution/tc_project_app/tc_mca_std_lib b/solution/tc_project_app/tc_mca_std_lib
index 3218534..a1a1fbb 160000
--- a/solution/tc_project_app/tc_mca_std_lib
+++ b/solution/tc_project_app/tc_mca_std_lib
@@ -1 +1 @@
-Subproject commit 32185345cc0e7483502816234607620b8c12a007
+Subproject commit a1a1fbb57b1ee2ab0a4a69615f6e6b745af7364a