diff --git a/components/lwip/lwip b/components/lwip/lwip
index f13c986a20..4fd84abace 160000
--- a/components/lwip/lwip
+++ b/components/lwip/lwip
@@ -1 +1 @@
-Subproject commit f13c986a208db54a23104933aef8980de032f1b2
+Subproject commit 4fd84abace0cd8a5a709c194fa54afb3cd39b3f7