diff --git a/extern/filecoin-ffi b/extern/filecoin-ffi
index 62131ac060d..72b081de3c8 160000
--- a/extern/filecoin-ffi
+++ b/extern/filecoin-ffi
@@ -1 +1 @@
-Subproject commit 62131ac060d4d0cb8f963c1de5b291fba704079c
+Subproject commit 72b081de3c80dd0f5040921e0038aff8d07994f4