diff --git a/extern/filecoin-ffi b/extern/filecoin-ffi
index 7cc917712..e899cc1dd 160000
--- a/extern/filecoin-ffi
+++ b/extern/filecoin-ffi
@@ -1 +1 @@
-Subproject commit 7cc9177126a3f8111cc2ce5082dd160f17d5f75d
+Subproject commit e899cc1dd0720e0a4d25b0e751b84e3733cbedc5