diff --git a/tests/PHPUnit/UI b/tests/PHPUnit/UI
index df2ad981dcc6e805f7dce1a4f341209ef42faa2e..a9bdc1fb391b611c2a6e7dcac3e8f43759ee4636 160000
--- a/tests/PHPUnit/UI
+++ b/tests/PHPUnit/UI
@@ -1 +1 @@
-Subproject commit df2ad981dcc6e805f7dce1a4f341209ef42faa2e
+Subproject commit a9bdc1fb391b611c2a6e7dcac3e8f43759ee4636