diff --git a/components/lwip/lwip b/components/lwip/lwip
index 893aa7f3e..276baa3ea 160000
--- a/components/lwip/lwip
+++ b/components/lwip/lwip
@@ -1 +1 @@
-Subproject commit 893aa7f3e05790d3efd45b3deaa0b02c014f1224
+Subproject commit 276baa3ea6d39451a7e9beaf89739fcbf0ddd475