diff --git a/components/lwip/lwip b/components/lwip/lwip
index 705dd71d46..d5e56d0665 160000
--- a/components/lwip/lwip
+++ b/components/lwip/lwip
@@ -1 +1 @@
-Subproject commit 705dd71d46779bf29653f1f1d7b1af5a09fb2aa7
+Subproject commit d5e56d06658ae11292be1baea56204f7120b6fa7