diff --git a/src/sonic-swss b/src/sonic-swss
index c3691d37b1be..4be4a9b31c8a 160000
--- a/src/sonic-swss
+++ b/src/sonic-swss
@@ -1 +1 @@
-Subproject commit c3691d37b1be8b9dd020cdee4ec68904ec7bd479
+Subproject commit 4be4a9b31c8af43c9cbfca24098158ee443993ab