diff --git a/test_util/std b/test_util/std
index ca23a1e603..c0395032bb 160000
--- a/test_util/std
+++ b/test_util/std
@@ -1 +1 @@
-Subproject commit ca23a1e6035ebf34152ab1f20b46f1c3c9a11a5b
+Subproject commit c0395032bbff5fad88c664dd9255d82012051c53