diff --git a/libraries/fc b/libraries/fc
index 62a19a75868..b9d51de0dc0 160000
--- a/libraries/fc
+++ b/libraries/fc
@@ -1 +1 @@
-Subproject commit 62a19a758682679e3de27d956986eaf8b016465d
+Subproject commit b9d51de0dc09ad5e48ef3a6179ec579b351ae6cc