diff --git a/tmtc b/tmtc
index 4daddf72..8a8c77ed 160000
--- a/tmtc
+++ b/tmtc
@@ -1 +1 @@
-Subproject commit 4daddf72558d6f8b5ed186d56407357e2455a3e1
+Subproject commit 8a8c77ed013f12b178e32b77d2cac9db3dd29c1f