diff --git a/libspdm b/libspdm
index 828ef62..5955047 160000
--- a/libspdm
+++ b/libspdm
@@ -1 +1 @@
-Subproject commit 828ef62524bcaeca4e90d0c021221e714872e2b5
+Subproject commit 5955047c12b903edc2f71e222c026add922f9bb8