1 files changed, 1 insertions, 1 deletions

diff --git a/tests/config/ConfigManagerTest.php b/tests/config/ConfigManagerTest.php
index 33830bc9..69456bce 100644
--- a/tests/config/ConfigManagerTest.php
+++ b/tests/config/ConfigManagerTest.php
@@ -14,7 +14,7 @@ class ConfigManagerTest extends \PHPUnit\Framework\TestCase
      */
     protected $conf;
 
-    public function setUp()
+    protected function setUp(): void
     {
         $this->conf = new ConfigManager('tests/utils/config/configJson');
     }