diff --git a/fw/wmi_services.h b/fw/wmi_services.h
index eadbad98ae6f..ab6738693da3 100644
--- a/fw/wmi_services.h
+++ b/fw/wmi_services.h
@@ -217,6 +217,7 @@ typedef  enum  {
     WMI_SERVICE_VDEV_LATENCY_CONFIG=135, /* support for vdev latency config */
     WMI_SERVICE_PDEV_UPDATE_CTLTABLE_SUPPORT=136, /* support for pdev update ctl table */
     WMI_SERVICE_PKTLOG_SUPPORT_OVER_HTT=137, /* upload pktlog data over HTT communication channel */
+    WMI_SERVICE_VDEV_MULTI_GROUP_KEY_SUPPORT=138, /* Support for vdev level multi group key */
 
     /******* ADD NEW SERVICES HERE *******/
 
diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 306b8d9cf957..8952d3bcce4c 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -2603,6 +2603,9 @@ typedef struct {
 
     /** Maximum number of scan clients whose DBS scan duty cycle can be configured */
     A_UINT32 max_num_dbs_scan_duty_cycle;
+
+    /** Maximum number of Multi group key to support */
+    A_UINT32 max_num_group_keys;
 } wmi_resource_config;
 
 #define WMI_RSRC_CFG_FLAG_SET(word32, flag, value) \
@@ -7761,6 +7764,18 @@ typedef enum {
      */
     WMI_VDEV_PARAM_ABG_MODE_TX_CHAIN_NUM,                     /* 0x75 */
 
+    /**
+     * Enable or disable the multi group key feature on this VDEV.
+     * used for NAN APP and VLAN Tagging
+     */
+    WMI_VDEV_PARAM_ENABLE_MULTI_GROUP_KEY,                    /* 0x76 */
+
+   /*
+    * Specify the total number of multi group key on this VDEV.
+    */
+    WMI_VDEV_PARAM_NUM_GROUP_KEYS,                            /* 0x77 */
+
+
     /*=== ADD NEW VDEV PARAM TYPES ABOVE THIS LINE ===
      * The below vdev param types are used for prototyping, and are
      * prone to change.
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index 6c967356fe5b..3620b5cf6e7f 100644
--- a/fw/wmi_version.h
+++ b/fw/wmi_version.h
@@ -36,7 +36,7 @@
 #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_ 446
+#define __WMI_REVISION_ 447
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work