diff --git a/libraries/fc b/libraries/fc
index d04c3bb209..f31caf841a 160000
--- a/libraries/fc
+++ b/libraries/fc
@@ -1 +1 @@
-Subproject commit d04c3bb2097342a8f49004caefa42ec86e9e98c5
+Subproject commit f31caf841ac470e074dd284f63aceaae3fbb7616