diff --git a/.phive/phars.xml b/.phive/phars.xml
index 7e05d6d..66a6a19 100644
--- a/.phive/phars.xml
+++ b/.phive/phars.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phive xmlns="https://phar.io/phive">
-  <phar name="phpunit" version="^10.3.5" installed="10.3.5" location="./tools/phpunit" copy="false"/>
+  <phar name="phpunit" version="^9.6" installed="9.6.13" location="./tools/phpunit" copy="false"/>
   <phar name="phpcs" version="^3.7.2" installed="3.7.2" location="./tools/phpcs" copy="false"/>
   <phar name="phpcbf" version="^3.7.2" installed="3.7.2" location="./tools/phpcbf" copy="false"/>
   <phar name="psalm" version="^5.15.0" installed="5.15.0" location="./tools/psalm" copy="false"/>
diff --git a/test/phpunit/bootstrap.php b/test/phpunit/bootstrap.php
index 97147d8..ab99d7a 100644
--- a/test/phpunit/bootstrap.php
+++ b/test/phpunit/bootstrap.php
@@ -1,7 +1,7 @@
 <?php
 
 $set = 0;
-foreach (['/../..', '/..', '/../../www', '/../www'] as $src) {
+foreach (['/../../www', '/../www', '/../..', '/..', '/../../src', '/../src'] as $src) {
 	if (is_file(dirname(__DIR__) . $src . '/vendor/autoload.php')) {
 		require dirname(__DIR__) . $src . '/vendor/autoload.php';
 		$set = 1;
diff --git a/tools/phpunit b/tools/phpunit
index f1897d5..f802b8f 120000
--- a/tools/phpunit
+++ b/tools/phpunit
@@ -1 +1 @@
-/home/clemens/.phive/phars/phpunit-10.3.5.phar
\ No newline at end of file
+/home/clemens/.phive/phars/phpunit-9.6.13.phar
\ No newline at end of file