diff --git a/libraries/fc b/libraries/fc
index fa2b8fd4..ef34763d 160000
--- a/libraries/fc
+++ b/libraries/fc
@@ -1 +1 @@
-Subproject commit fa2b8fd4d28e93ff265ffe58d84d3eb8df0530b0
+Subproject commit ef34763d3b9b325dec4fc10ef2c102ead646a305