diff --git a/components/esp_wifi/include/esp_wifi_types.h b/components/esp_wifi/include/esp_wifi_types.h
index 9b13cdbc6c..f8f8b099a7 100644
--- a/components/esp_wifi/include/esp_wifi_types.h
+++ b/components/esp_wifi/include/esp_wifi_types.h
@@ -154,6 +154,7 @@ typedef struct {
     bool show_hidden;            /**< enable to scan AP whose SSID is hidden */
     wifi_scan_type_t scan_type;  /**< scan type, active or passive */
     wifi_scan_time_t scan_time;  /**< scan time per channel */
+    uint8_t home_chan_dwell_time;/**< time spent at home channel between scanning consecutive channels.*/
 } wifi_scan_config_t;
 
 typedef enum {
diff --git a/components/esp_wifi/lib b/components/esp_wifi/lib
index aeca85765f..70366b600a 160000
--- a/components/esp_wifi/lib
+++ b/components/esp_wifi/lib
@@ -1 +1 @@
-Subproject commit aeca85765f94290356a7e9031a46dc205dc77030
+Subproject commit 70366b600a281d37d4e6e32ab9be2a6ae7bcc1d2