diff --git a/tmtccmd b/tmtccmd
index 0c7a94c..6515af7 160000
--- a/tmtccmd
+++ b/tmtccmd
@@ -1 +1 @@
-Subproject commit 0c7a94c7a04d234e6789e013ba73c52df0b1bc46
+Subproject commit 6515af798e4e543ae6338b3c2e30dccca0868c12