diff --git a/tests/app b/tests/app
index 601ec1d68..8839b431f 160000
--- a/tests/app
+++ b/tests/app
@@ -1 +1 @@
-Subproject commit 601ec1d68f251bfafabbc873680a1c270ef493fd
+Subproject commit 8839b431f296733b792c788f2ef58e5ecd6419d3