diff --git a/components/esp32/Kconfig b/components/esp32/Kconfig
index 266fb86a40..4867912c9d 100644
--- a/components/esp32/Kconfig
+++ b/components/esp32/Kconfig
@@ -841,7 +841,7 @@ config ESP32_WIFI_TX_BUFFER_TYPE
 config ESP32_WIFI_STATIC_TX_BUFFER_NUM
     int "Max number of WiFi static TX buffers"
     depends on ESP32_WIFI_STATIC_TX_BUFFER
-    range 16 64
+    range 6 64
     default 32
     help
         Set the number of WiFi static TX buffers. Each buffer takes approximately 1.6KB of RAM.
diff --git a/components/esp32/lib b/components/esp32/lib
index 1f58318497..3bf26ecbb2 160000
--- a/components/esp32/lib
+++ b/components/esp32/lib
@@ -1 +1 @@
-Subproject commit 1f583184974518ad959c5510fff310170c6aaebd
+Subproject commit 3bf26ecbb28ca22fbfb205f45c1920ef3876b5d5