diff --git a/src/sonic-swss b/src/sonic-swss
index 79472e3d7aa8..4bff5c635cdb 160000
--- a/src/sonic-swss
+++ b/src/sonic-swss
@@ -1 +1 @@
-Subproject commit 79472e3d7aa8b20cc4e0cc7bbff29a2fd68a1da3
+Subproject commit 4bff5c635cdb40f8c425224171d3fbb90b67afc3