diff --git a/VERSION.md b/VERSION.md
index 63daaf83842..15903bee67e 100644
--- a/VERSION.md
+++ b/VERSION.md
@@ -1 +1 @@
-libspdm version 3.1.0 (pending and unreleased)
+libspdm version 3.1.0
diff --git a/include/library/spdm_common_lib.h b/include/library/spdm_common_lib.h
index 8d3e9e5485f..a18bcecd6e4 100644
--- a/include/library/spdm_common_lib.h
+++ b/include/library/spdm_common_lib.h
@@ -15,7 +15,7 @@
 #define LIBSPDM_MAJOR_VERSION 0x03
 #define LIBSPDM_MINOR_VERSION 0x01
 #define LIBSPDM_PATCH_VERSION 0x00
-#define LIBSPDM_ALPHA         0xFF
+#define LIBSPDM_ALPHA         0x00
 
 /* Connection: When a host sends messages to a device, they create a connection.
  *             The host can and only can create one connection with one device.