diff --git a/extern/filecoin-ffi b/extern/filecoin-ffi
index e899cc1dd..0a1990fdd 160000
--- a/extern/filecoin-ffi
+++ b/extern/filecoin-ffi
@@ -1 +1 @@
-Subproject commit e899cc1dd0720e0a4d25b0e751b84e3733cbedc5
+Subproject commit 0a1990fdd9a08b122cf97b373413b688d5b429cf