diff --git a/extern/filecoin-ffi b/extern/filecoin-ffi
index 20f104e88..6c58e21db 160000
--- a/extern/filecoin-ffi
+++ b/extern/filecoin-ffi
@@ -1 +1 @@
-Subproject commit 20f104e88065aae59fd212d64be5bed108604e78
+Subproject commit 6c58e21db3f813afce5e1240401036b53be0a33e