diff --git a/tests/unit/AuthManagerTest.php b/tests/unit/AuthManagerTest.php
index f70390f..0449adb 100644
--- a/tests/unit/AuthManagerTest.php
+++ b/tests/unit/AuthManagerTest.php
@@ -18,7 +18,7 @@
  *
  * @author Andrii Vasyliev <sol@hiqdev.com>
  */
-class AuthManagerTest extends \PHPUnit_Framework_TestCase
+class AuthManagerTest extends \PHPUnit\Framework\TestCase
 {
     use CheckAccessTrait;
 
diff --git a/tests/unit/IniterTest.php b/tests/unit/IniterTest.php
index 953e8f1..bb2b337 100644
--- a/tests/unit/IniterTest.php
+++ b/tests/unit/IniterTest.php
@@ -19,7 +19,7 @@
  *
  * @author Andrii Vasyliev <sol@hiqdev.com>
  */
-class IniterTest extends \PHPUnit_Framework_TestCase
+class IniterTest extends \PHPUnit\Framework\TestCase
 {
     use CheckAccessTrait;