diff --git a/components/lwip/lwip b/components/lwip/lwip
index 2e7efc486e..3f5a04bc63 160000
--- a/components/lwip/lwip
+++ b/components/lwip/lwip
@@ -1 +1 @@
-Subproject commit 2e7efc486e6d90dfe8a6f058682375870c05071f
+Subproject commit 3f5a04bc63c8c1b1509bfe06cf941a51c9e80d4a
diff --git a/components/lwip/port/esp32/include/lwipopts.h b/components/lwip/port/esp32/include/lwipopts.h
index 4a80f2b9cb..ddca55e7f3 100644
--- a/components/lwip/port/esp32/include/lwipopts.h
+++ b/components/lwip/port/esp32/include/lwipopts.h
@@ -1405,8 +1405,6 @@ static inline uint32_t timeout_from_offered(uint32_t lease, uint32_t min)
 #ifdef CONFIG_LWIP_TIMERS_ONDEMAND
 #define ESP_LWIP_IGMP_TIMERS_ONDEMAND   1
 #define ESP_LWIP_MLD6_TIMERS_ONDEMAND   1
-#define LWIP_NUM_SYS_TIMEOUT_INTERNAL_WOUT_IGMP_MLD6   (LWIP_TCP + IP_REASSEMBLY + LWIP_ARP + (2*LWIP_DHCP) + LWIP_AUTOIP + LWIP_DNS + PPP_NUM_TIMEOUTS + (LWIP_IPV6 * (1 + LWIP_IPV6_REASS)))
-#define MEMP_NUM_SYS_TIMEOUT            LWIP_NUM_SYS_TIMEOUT_INTERNAL_WOUT_IGMP_MLD6
 #else
 #define ESP_LWIP_IGMP_TIMERS_ONDEMAND   0
 #define ESP_LWIP_MLD6_TIMERS_ONDEMAND   0