diff --git a/test/bach b/test/bach
index 447edb6..452ebfb 160000
--- a/test/bach
+++ b/test/bach
@@ -1 +1 @@
-Subproject commit 447edb60db232d3dbc2267f37c49bd7a070cc83d
+Subproject commit 452ebfba3e48fa91b8110a8ddb65379f50d11668