diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 3d26dec40f..a3debdc11f 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -43567,6 +43567,8 @@ typedef struct {
     A_UINT32 pdev_id;
     /** reason_code: of type WMI_TEARDOWN_REASON_TYPE */
     A_UINT32 reason_code;
+    /* trigger_umac_reset : of type A_BOOL to indicate the umac reset for the partner chip. */
+    A_UINT32 trigger_umac_reset;
 } wmi_mlo_teardown_fixed_param;
 
 typedef struct {
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index aa65f946e1..c7993677d7 100644
--- a/fw/wmi_version.h
+++ b/fw/wmi_version.h
@@ -37,7 +37,7 @@
 #define __WMI_VER_MINOR_    0
 /** WMI revision number has to be incremented when there is a
  *  change that may or may not break compatibility. */
-#define __WMI_REVISION_ 1320
+#define __WMI_REVISION_ 1321
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work