diff --git a/src/sonic-swss b/src/sonic-swss
index 644b227abe..4a0bb1cfca 160000
--- a/src/sonic-swss
+++ b/src/sonic-swss
@@ -1 +1 @@
-Subproject commit 644b227abea6ccea9b1d04e0e8d8060fe7962517
+Subproject commit 4a0bb1cfca06c757d054bd225f97d00fae5b1ff7