diff --git a/utilities/imp_util_tlv_trans_protocol b/utilities/imp_util_tlv_trans_protocol
index c3c5324..f762c8d 160000
--- a/utilities/imp_util_tlv_trans_protocol
+++ b/utilities/imp_util_tlv_trans_protocol
@@ -1 +1 @@
-Subproject commit c3c532453a252a65338fbcfc0bf04095a651ec6f
+Subproject commit f762c8d35f9f6be379271efa7f1105bfb7b8d0ed