diff --git a/extern/filecoin-ffi b/extern/filecoin-ffi
index 9faf00cb5..ebb3e13ad 160000
--- a/extern/filecoin-ffi
+++ b/extern/filecoin-ffi
@@ -1 +1 @@
-Subproject commit 9faf00cb536fd86559440a09de9131520ae1ca0e
+Subproject commit ebb3e13addf13059658ba92e84c9ce4300fbdf25