diff --git a/src/sonic-swss b/src/sonic-swss
index 4d3cd26fa5..aa21109e06 160000
--- a/src/sonic-swss
+++ b/src/sonic-swss
@@ -1 +1 @@
-Subproject commit 4d3cd26fa5e5f36f2efdba73cce8e8fe9652200d
+Subproject commit aa21109e063d7b54e69863e0c21d0bb5bad0480e