diff --git a/components/lwip/lwip b/components/lwip/lwip
index fd432e4ee2c..c6f2f878e7b 160000
--- a/components/lwip/lwip
+++ b/components/lwip/lwip
@@ -1 +1 @@
-Subproject commit fd432e4ee2cfb7f7f1c7eb7227e0173412e7b84e
+Subproject commit c6f2f878e7b0f86033214b85547d579be43351e3