diff --git a/components/lwip/lwip b/components/lwip/lwip
index 327c8a82f3..a381a585e3 160000
--- a/components/lwip/lwip
+++ b/components/lwip/lwip
@@ -1 +1 @@
-Subproject commit 327c8a82f3aebf83a0d57361ccf4b1d18923a143
+Subproject commit a381a585e3f77f7c99baf48d56a74744262fa2d6