diff --git a/tests/PHPUnit/UI b/tests/PHPUnit/UI
index ff8c947985c3176a31d39b0ccf3c5fa56201b9e2..f8648209647b6da853de7af3729c3a5fffbc8640 160000
--- a/tests/PHPUnit/UI
+++ b/tests/PHPUnit/UI
@@ -1 +1 @@
-Subproject commit ff8c947985c3176a31d39b0ccf3c5fa56201b9e2
+Subproject commit f8648209647b6da853de7af3729c3a5fffbc8640