diff --git a/src/sonic-platform-common b/src/sonic-platform-common
index 3d354047c8..56921d80e4 160000
--- a/src/sonic-platform-common
+++ b/src/sonic-platform-common
@@ -1 +1 @@
-Subproject commit 3d354047c8f0b26228fcdf3d5bdceca1eebf5744
+Subproject commit 56921d80e42971f2579115f26c5194b9e0ecbc05