diff --git a/src/sonic-platform-common b/src/sonic-platform-common
index 0d1622a3d06..d4bf78c9db4 160000
--- a/src/sonic-platform-common
+++ b/src/sonic-platform-common
@@ -1 +1 @@
-Subproject commit 0d1622a3d06c92f03d13062553c27b087c1e8974
+Subproject commit d4bf78c9db4daf21497274a778748da4d8301866