diff --git a/components/esp_wifi/include/esp_wifi_types.h b/components/esp_wifi/include/esp_wifi_types.h
index df256ba33..035a435a7 100644
--- a/components/esp_wifi/include/esp_wifi_types.h
+++ b/components/esp_wifi/include/esp_wifi_types.h
@@ -94,7 +94,6 @@ typedef enum {
     WIFI_REASON_ASSOC_FAIL               = 203,
     WIFI_REASON_HANDSHAKE_TIMEOUT        = 204,
     WIFI_REASON_CONNECTION_FAIL          = 205,
-    WIFI_REASON_AUTH_CHANGED             = 206,
 } wifi_err_reason_t;
 
 typedef enum {
diff --git a/components/esp_wifi/lib_esp32 b/components/esp_wifi/lib_esp32
index e8a234dd8..6f8c54951 160000
--- a/components/esp_wifi/lib_esp32
+++ b/components/esp_wifi/lib_esp32
@@ -1 +1 @@
-Subproject commit e8a234dd8ddfd7926f58c9c682cfd906073e9e4c
+Subproject commit 6f8c549517a5a0c7c9202e1fe06cff2f85a2bc6e
diff --git a/docs/en/api-guides/wifi.rst b/docs/en/api-guides/wifi.rst
index 2818a61de..b57461e41 100644
--- a/docs/en/api-guides/wifi.rst
+++ b/docs/en/api-guides/wifi.rst
@@ -1010,13 +1010,6 @@ The table below shows the reason-code defined in ESP32. The first column is the
 |                           |       |         | connection to the AP has failed.                            |
 |                           |       |         |                                                             |
 +---------------------------+-------+---------+-------------------------------------------------------------+
-| AUTH_CHANGED              |  206  |reserved | Espressif-specific Wi-Fi reason-code: the                   |
-|                           |       |         | disconnection has happened since AP has changed the         |
-|                           |       |         | authmode.                                                   |
-|                           |       |         |                                                             |
-+---------------------------+-------+---------+-------------------------------------------------------------+
-
-
 
 ESP32 Wi-Fi Station Connecting When Multiple APs Are Found
 ---------------------------------------------------------------