diff --git a/components/lwip/lwip b/components/lwip/lwip
index 9c62fd4e22..2117f049dc 160000
--- a/components/lwip/lwip
+++ b/components/lwip/lwip
@@ -1 +1 @@
-Subproject commit 9c62fd4e229bf90f59c4ce803f049d99150f1e41
+Subproject commit 2117f049dca64d15a12e81a308c27f36ac6e6272