diff --git a/libspdm b/libspdm
index 2756b67..159ecd1 160000
--- a/libspdm
+++ b/libspdm
@@ -1 +1 @@
-Subproject commit 2756b67e0fcdee9abf8de109092255c83e9256ca
+Subproject commit 159ecd11d70f09c16fe0278821c80513dc99b4bd