diff --git a/libs/bft-smart b/libs/bft-smart
index 40b5b03e..170d4b66 160000
--- a/libs/bft-smart
+++ b/libs/bft-smart
@@ -1 +1 @@
-Subproject commit 40b5b03eade73e3d30ed0efeb5d87e4294173d28
+Subproject commit 170d4b66c44c05aa65ba3e16192bf262aabb027f