diff --git a/src/linkmgrd b/src/linkmgrd
index 4bf8b3df8bde..dcf64601179e 160000
--- a/src/linkmgrd
+++ b/src/linkmgrd
@@ -1 +1 @@
-Subproject commit 4bf8b3df8bdebf1633b2dd54100aa1c6939fa7d8
+Subproject commit dcf64601179e5c4ef23fe0137acf6dd7fba0e604