diff --git a/vendor/circom-compat-ffi b/vendor/circom-compat-ffi
index 6028d1e..b6d70a1 160000
--- a/vendor/circom-compat-ffi
+++ b/vendor/circom-compat-ffi
@@ -1 +1 @@
-Subproject commit 6028d1e0fc9d2cea9f4a0d7a6a55eca13d9f1017
+Subproject commit b6d70a1a646357a3dedb4a1fb2a7861c777572b9