diff --git a/components/lwip/lwip b/components/lwip/lwip
index 066ffe0ab..276baa3ea 160000
--- a/components/lwip/lwip
+++ b/components/lwip/lwip
@@ -1 +1 @@
-Subproject commit 066ffe0abb83eee47808bf77c1bcfef51ad077fe
+Subproject commit 276baa3ea6d39451a7e9beaf89739fcbf0ddd475