diff --git a/src/sonic-py-swsssdk b/src/sonic-py-swsssdk
index 7ce52d861019..81137443d337 160000
--- a/src/sonic-py-swsssdk
+++ b/src/sonic-py-swsssdk
@@ -1 +1 @@
-Subproject commit 7ce52d86101906e404af96fe76e04079f4afd863
+Subproject commit 81137443d3374268a336788796872369d2e16390