diff --git a/composer.json b/composer.json
index 88e3c520a..04ff52e3d 100644
--- a/composer.json
+++ b/composer.json
@@ -95,6 +95,7 @@
         }
     },
     "config": {
-        "bin-dir": "bin"
+        "bin-dir": "bin",
+        "vendor-dir": "tests/app/vendor"
     }
 }
diff --git a/tests/app b/tests/app
index 8839b431f..bd95d3c96 160000
--- a/tests/app
+++ b/tests/app
@@ -1 +1 @@
-Subproject commit 8839b431f296733b792c788f2ef58e5ecd6419d3
+Subproject commit bd95d3c96a437757b7e8f35cdfd30da9aeac1a01