diff --git a/src/monad b/src/monad
index ac57046df..fb5b7f812 160000
--- a/src/monad
+++ b/src/monad
@@ -1 +1 @@
-Subproject commit ac57046dfe8a479789b9bc74ebf23f4be9bd39d4
+Subproject commit fb5b7f812ad3d3256bb9ca567dae726f7dbb2345