diff --git a/tmtc/common_tmtc b/tmtc/common_tmtc
index 117213a..a31a9d3 160000
--- a/tmtc/common_tmtc
+++ b/tmtc/common_tmtc
@@ -1 +1 @@
-Subproject commit 117213a922e71f6a058998305c01d98c878cb856
+Subproject commit a31a9d39257d545a1a35752f35d7d1bfcf1b2c49