diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 60cfbee8da66..f87a3dc69035 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -27014,7 +27014,9 @@ typedef enum {
     /** Lower threshold for beacon-RSSI. Used to increase RX chainmask. */
     WMI_STA_SMPS_PARAM_LOWER_BRSSI_THRESH = 4,
     /** Enable/Disable DTIM 1chRx feature */
-    WMI_STA_SMPS_PARAM_DTIM_1CHRX_ENABLE = 5
+    WMI_STA_SMPS_PARAM_DTIM_1CHRX_ENABLE = 5,
+    /** Enable/Disable dynamic bw feature */
+ 	WMI_STA_SMPS_PARAM_DYNAMIC_BW_SWITCH = 6,
 } wmi_sta_smps_param;
 
 typedef struct {
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index 9b9942583944..d741a667f96e 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_ 1474
+#define __WMI_REVISION_ 1475
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work