diff --git a/lib/lwip b/lib/lwip
index 6ca936f6b5..0a0452b2c3 160000
--- a/lib/lwip
+++ b/lib/lwip
@@ -1 +1 @@
-Subproject commit 6ca936f6b588cee702c638eee75c2436e6cf75de
+Subproject commit 0a0452b2c39bdd91e252aef045c115f88f6ca773