diff --git a/src/sonic-swss b/src/sonic-swss
index 4a3af63df6..493f66f548 160000
--- a/src/sonic-swss
+++ b/src/sonic-swss
@@ -1 +1 @@
-Subproject commit 4a3af63df654501b618e2ede18adb7ee56b25969
+Subproject commit 493f66f548d2c455d2c578faa52d9a69c5bd77f7