diff --git a/extern/filecoin-ffi b/extern/filecoin-ffi
index 1bc8bf8b4..98f817bab 160000
--- a/extern/filecoin-ffi
+++ b/extern/filecoin-ffi
@@ -1 +1 @@
-Subproject commit 1bc8bf8b482b2ef34cbce17bfc3a7ec68c047461
+Subproject commit 98f817bab2f57808e58b54b1531f527824cd9f22