diff --git a/libraries/libfc/libraries/ff b/libraries/libfc/libraries/ff
index c680b2456b..483970922c 160000
--- a/libraries/libfc/libraries/ff
+++ b/libraries/libfc/libraries/ff
@@ -1 +1 @@
-Subproject commit c680b2456b2b94fb5cde17d6d758ae2db44340b5
+Subproject commit 483970922cad559b36708c7a5c518c433a8a56ce