diff --git a/lib/brolib-sml b/lib/brolib-sml
index 446e335..c2e74d8 160000
--- a/lib/brolib-sml
+++ b/lib/brolib-sml
@@ -1 +1 @@
-Subproject commit 446e335f5432512ba6993bb0e4e78454b007ffd0
+Subproject commit c2e74d89fdf73edd9855a2e9511cee13f746f3ef