diff --git a/SecurityPkg/DeviceSecurity/SpdmLib/libspdm b/SecurityPkg/DeviceSecurity/SpdmLib/libspdm
index 071457cd3c5..f6558cc7da3 160000
--- a/SecurityPkg/DeviceSecurity/SpdmLib/libspdm
+++ b/SecurityPkg/DeviceSecurity/SpdmLib/libspdm
@@ -1 +1 @@
-Subproject commit 071457cd3c51a3dbd212edb5ad0a02df80084ff5
+Subproject commit f6558cc7da31ccc882a3bf6a2b4a53f6b8551b45