diff --git a/stmlib b/stmlib
index 5ba34b6..127219d 160000
--- a/stmlib
+++ b/stmlib
@@ -1 +1 @@
-Subproject commit 5ba34b6c8965f91b4a0f3f60640ec3d429e420b9
+Subproject commit 127219d9f633055ed528ee1affc41cc419a895e9