diff --git a/tests/unit/Grav/Common/Upgrade/SafeUpgradeServiceTest.php b/tests/unit/Grav/Common/Upgrade/SafeUpgradeServiceTest.php
index b69bef31e..ecece2693 100644
--- a/tests/unit/Grav/Common/Upgrade/SafeUpgradeServiceTest.php
+++ b/tests/unit/Grav/Common/Upgrade/SafeUpgradeServiceTest.php
@@ -3,7 +3,7 @@
 use Grav\Common\Filesystem\Folder;
 use Grav\Common\Upgrade\SafeUpgradeService;
 
-class SafeUpgradeServiceTest extends \Codeception\TestCase\Test
+class SafeUpgradeServiceTest extends \PHPUnit\Framework\TestCase
 {
     /** @var string */
     private $tmpDir;
diff --git a/tests/unit/Grav/Console/Gpm/PreflightCommandTest.php b/tests/unit/Grav/Console/Gpm/PreflightCommandTest.php
index 85b1fb6eb..33045275d 100644
--- a/tests/unit/Grav/Console/Gpm/PreflightCommandTest.php
+++ b/tests/unit/Grav/Console/Gpm/PreflightCommandTest.php
@@ -7,7 +7,7 @@ use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\BufferedOutput;
 use Symfony\Component\Console\Style\SymfonyStyle;
 
-class PreflightCommandTest extends \Codeception\TestCase\Test
+class PreflightCommandTest extends \PHPUnit\Framework\TestCase
 {
     public function testServeOutputsJsonWhenRequested(): void
     {
diff --git a/tests/unit/Grav/Console/Gpm/RollbackCommandTest.php b/tests/unit/Grav/Console/Gpm/RollbackCommandTest.php
index 5a7807417..353b61955 100644
--- a/tests/unit/Grav/Console/Gpm/RollbackCommandTest.php
+++ b/tests/unit/Grav/Console/Gpm/RollbackCommandTest.php
@@ -7,7 +7,7 @@ use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\BufferedOutput;
 use Symfony\Component\Console\Style\SymfonyStyle;
 
-class RollbackCommandTest extends \Codeception\TestCase\Test
+class RollbackCommandTest extends \PHPUnit\Framework\TestCase
 {
     public function testListSnapshotsOutputsEntries(): void
     {
diff --git a/tests/unit/Grav/Console/Gpm/SelfupgradeCommandTest.php b/tests/unit/Grav/Console/Gpm/SelfupgradeCommandTest.php
index 0542f0870..4fd9687f1 100644
--- a/tests/unit/Grav/Console/Gpm/SelfupgradeCommandTest.php
+++ b/tests/unit/Grav/Console/Gpm/SelfupgradeCommandTest.php
@@ -7,7 +7,7 @@ use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\BufferedOutput;
 use Symfony\Component\Console\Style\SymfonyStyle;
 
-class SelfupgradeCommandTest extends \Codeception\TestCase\Test
+class SelfupgradeCommandTest extends \PHPUnit\Framework\TestCase
 {
     public function testHandlePreflightReportSucceedsWithoutIssues(): void
     {