diff --git a/fw/wmi_services.h b/fw/wmi_services.h
index fb5a5d1b34bf..859944e84286 100644
--- a/fw/wmi_services.h
+++ b/fw/wmi_services.h
@@ -530,6 +530,7 @@ typedef  enum  {
     WMI_SERVICE_FORCED_DTIM_SUPP = 285, /* Indicates FW supports forced DTIM configuration */
     WMI_SERVICE_DCS_AWGN_INT_SUPPORT = 286, /* Indicates FW supports AWGN Int */
     WMI_SERVICE_IGMP_OFFLOAD_SUPPORT = 287, /* FW supports igmp offload during APPS suspend */
+    WMI_SERVICE_11AX_TDLS_SUPPORT = 288, /* Indicates FW supports 11ax TDLS. Host should enable 11ax on TDLS only when FW indicates the support. */
 
 
     WMI_MAX_EXT2_SERVICE
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index 20c2d528367f..93128f913dc7 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_ 982
+#define __WMI_REVISION_ 983
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work