diff --git a/sm/infra b/sm/infra
index 2b72b5dc..b4477ce7 160000
--- a/sm/infra
+++ b/sm/infra
@@ -1 +1 @@
-Subproject commit 2b72b5dce5e910f31e855eebbeb41a0e481e35d1
+Subproject commit b4477ce792024e069089c34aca6590be76a0ac4a