diff --git a/.gitignore b/.gitignore
index c40c4269d..1405403e9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,5 @@ npm-debug.log
 yarn-error.log
 /.idea
 /.vscode
+
+/.phpunit.cache
\ No newline at end of file
diff --git a/composer.json b/composer.json
index 8a4a9aabe..feb394464 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
         "laravel/sail": "^1.18",
         "mockery/mockery": "^1.4.4",
         "nunomaduro/collision": "^7.0",
-        "phpunit/phpunit": "^9.5.10",
+        "phpunit/phpunit": "^10.0",
         "spatie/laravel-ignition": "^2.0"
     },
     "autoload": {
diff --git a/tests/Feature/ExampleTest.php b/tests/Feature/ExampleTest.php
index ee016053b..871bfbcf1 100644
--- a/tests/Feature/ExampleTest.php
+++ b/tests/Feature/ExampleTest.php
@@ -5,7 +5,7 @@
 // use Illuminate\Foundation\Testing\RefreshDatabase;
 use Tests\TestCase;
 
-class ExampleTest extends TestCase
+final class ExampleTest extends TestCase
 {
     /**
      * A basic test example.
diff --git a/tests/Unit/ExampleTest.php b/tests/Unit/ExampleTest.php
index 5773b0ceb..fff6e3c4c 100644
--- a/tests/Unit/ExampleTest.php
+++ b/tests/Unit/ExampleTest.php
@@ -4,7 +4,7 @@
 
 use PHPUnit\Framework\TestCase;
 
-class ExampleTest extends TestCase
+final class ExampleTest extends TestCase
 {
     /**
      * A basic test example.