diff --git a/submodules/lwip b/submodules/lwip
index d0efd9e..b413b04 160000
--- a/submodules/lwip
+++ b/submodules/lwip
@@ -1 +1 @@
-Subproject commit d0efd9ef7ba08e54b46b1060e2b4629a4907391b
+Subproject commit b413b040936f48d4cd9ed632ac579542c710efae