diff --git a/src/sonic-swss b/src/sonic-swss
index 73ffd5fc4d2..6c4c9adda36 160000
--- a/src/sonic-swss
+++ b/src/sonic-swss
@@ -1 +1 @@
-Subproject commit 73ffd5fc4d2628edf2394fbce9cffedc60fa2fe9
+Subproject commit 6c4c9adda3621d1ae5adead1a91468d532ff792f