diff --git a/hermit/lwip b/hermit/lwip
index e7f2fbc08..377f9048a 160000
--- a/hermit/lwip
+++ b/hermit/lwip
@@ -1 +1 @@
-Subproject commit e7f2fbc08fa700a6b89a57dcc76ac48bafc60c9e
+Subproject commit 377f9048a618927a78888e4e81dd78e10b83ef8e