diff --git a/src/sonic-py-swsssdk b/src/sonic-py-swsssdk
index ccc1307aae0b..0b4099954498 160000
--- a/src/sonic-py-swsssdk
+++ b/src/sonic-py-swsssdk
@@ -1 +1 @@
-Subproject commit ccc1307aae0b017a5c0d92385c9df67379da6d22
+Subproject commit 0b4099954498c4e6fef57a8535d18a2c1fa198b4