diff --git a/components/esp32/Kconfig b/components/esp32/Kconfig
index 25152dbb9..a1fc6a2c5 100644
--- a/components/esp32/Kconfig
+++ b/components/esp32/Kconfig
@@ -1006,7 +1006,8 @@ menu Wi-Fi
 
     config ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM
         int "Max number of WiFi dynamic RX buffers"
-        range 0 128
+        range 0 128 if !LWIP_WND_SCALE
+        range 0 1024 if LWIP_WND_SCALE
         default 32
         help
             Set the number of WiFi dynamic RX buffers, 0 means unlimited RX buffers will be allocated
diff --git a/components/esp32/lib b/components/esp32/lib
index eb27c814d..b8b96f985 160000
--- a/components/esp32/lib
+++ b/components/esp32/lib
@@ -1 +1 @@
-Subproject commit eb27c814d5d178698bb45c6ad675c0dce9427fa1
+Subproject commit b8b96f985aee155682a2907c6c0f3b693bb43785
diff --git a/components/lwip/Kconfig b/components/lwip/Kconfig
index 2d7c5731e..025305d95 100644
--- a/components/lwip/Kconfig
+++ b/components/lwip/Kconfig
@@ -148,7 +148,8 @@ menu "LWIP"
     config TCPIP_RECVMBOX_SIZE
         int "TCPIP task receive mail box size"
         default 32
-        range 6 64
+        range 6 64 if !LWIP_WND_SCALE
+        range 6 1024 if LWIP_WND_SCALE
         help
             Set TCPIP task receive mail box size. Generally bigger value means higher throughput
             but more memory. The value should be bigger than UDP/TCP mail box size.
@@ -339,7 +340,8 @@ menu "LWIP"
         config TCP_RECVMBOX_SIZE
             int "Default TCP receive mail box size"
             default 6
-            range 6 64
+            range 6 64 if !LWIP_WND_SCALE
+            range 6 1024 if LWIP_WND_SCALE
             help
                 Set TCP receive mail box size. Generally bigger value means higher throughput
                 but more memory. The recommended value is: TCP_WND_DEFAULT/TCP_MSS + 2, e.g. if
@@ -399,6 +401,21 @@ menu "LWIP"
 
         endchoice
 
+        config LWIP_WND_SCALE
+            bool "Support TCP window scale"
+            depends on WIFI_LWIP_ALLOCATION_FROM_SPIRAM_FIRST
+            default n
+            help
+                Enable this feature to support TCP window scaling.
+
+        config TCP_RCV_SCALE
+            int "Set TCP receiving window scaling factor"
+            depends on LWIP_WND_SCALE
+            range 0 14
+            default 0
+            help
+                Enable this feature to support TCP window scaling.
+
     endmenu # TCP
 
     menu "UDP"
diff --git a/components/lwip/port/esp32/include/lwipopts.h b/components/lwip/port/esp32/include/lwipopts.h
index 03d8d26f3..883abe557 100644
--- a/components/lwip/port/esp32/include/lwipopts.h
+++ b/components/lwip/port/esp32/include/lwipopts.h
@@ -363,6 +363,19 @@
 #error "One of CONFIG_TCP_OVERSIZE_xxx options should be set by sdkconfig"
 #endif
 
+/**
+ * LWIP_WND_SCALE and TCP_RCV_SCALE:
+ * Set LWIP_WND_SCALE to 1 to enable window scaling.
+ * Set TCP_RCV_SCALE to the desired scaling factor (shift count in the
+ * range of [0..14]).
+ * When LWIP_WND_SCALE is enabled but TCP_RCV_SCALE is 0, we can use a large
+ * send window while having a small receive window only.
+ */
+#ifdef CONFIG_LWIP_WND_SCALE
+#define LWIP_WND_SCALE                  1
+#define TCP_RCV_SCALE                   CONFIG_TCP_RCV_SCALE
+#endif
+
 /*
    ----------------------------------
    ---------- Pbuf options ----------