diff --git a/extern/filecoin-ffi b/extern/filecoin-ffi
index 2aca048db..3595f0c29 160000
--- a/extern/filecoin-ffi
+++ b/extern/filecoin-ffi
@@ -1 +1 @@
-Subproject commit 2aca048db0f1e8c8c325bd634f4dc9a401391ed1
+Subproject commit 3595f0c2924f53ad802bd139d227609c907a85b1