diff --git a/composer.json b/composer.json
index 266a4f9..d25077e 100644
--- a/composer.json
+++ b/composer.json
@@ -43,7 +43,7 @@
         "symfony/console": "~3.4|~4.3|^5|^6"
     },
     "require-dev": {
-        "phpunit/phpunit": "^8 || ^9 || ^10",
+        "phpunit/phpunit": "^8 || ^9 || ^10|| ^11",
         "phpstan/phpstan": "^1.4.6",
         "wdes/coding-standard": "^3.2"
     },
diff --git a/tests/Unit/ErrorFormatter/CheckstyleErrorFormatterTest.php b/tests/Unit/ErrorFormatter/CheckstyleErrorFormatterTest.php
index 24a90bd..0244e5d 100644
--- a/tests/Unit/ErrorFormatter/CheckstyleErrorFormatterTest.php
+++ b/tests/Unit/ErrorFormatter/CheckstyleErrorFormatterTest.php
@@ -148,6 +148,7 @@ public static function dataFormatterOutputProvider(): iterable
      * @param int    $numGenericErrors
      * @param string $expected
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataFormatterOutputProvider')]
     public function testFormatErrors(
         string $message,
         int $exitCode,
diff --git a/tests/Unit/ErrorFormatter/GithubErrorFormatterTest.php b/tests/Unit/ErrorFormatter/GithubErrorFormatterTest.php
index 9bb4fe5..6e4e0b3 100644
--- a/tests/Unit/ErrorFormatter/GithubErrorFormatterTest.php
+++ b/tests/Unit/ErrorFormatter/GithubErrorFormatterTest.php
@@ -187,6 +187,7 @@ public static function dataFormatterOutputProvider(): iterable
      * @param int    $numGenericErrors
      * @param string $expected
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataFormatterOutputProvider')]
     public function testFormatErrors(
         string $message,
         int $exitCode,
diff --git a/tests/Unit/ErrorFormatter/GitlabFormatterTest.php b/tests/Unit/ErrorFormatter/GitlabFormatterTest.php
index d427846..905d84b 100644
--- a/tests/Unit/ErrorFormatter/GitlabFormatterTest.php
+++ b/tests/Unit/ErrorFormatter/GitlabFormatterTest.php
@@ -321,6 +321,7 @@ public static function dataFormatterOutputProvider(): iterable
      * @param string $expected
      *
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataFormatterOutputProvider')]
     public function testFormatErrors(
         string $message,
         int $exitCode,
diff --git a/tests/Unit/ErrorFormatter/JsonErrorFormatterTest.php b/tests/Unit/ErrorFormatter/JsonErrorFormatterTest.php
index e8a19b7..b28010f 100644
--- a/tests/Unit/ErrorFormatter/JsonErrorFormatterTest.php
+++ b/tests/Unit/ErrorFormatter/JsonErrorFormatterTest.php
@@ -226,6 +226,7 @@ public static function dataFormatterOutputProvider(): iterable
      * @param int    $numGenericErrors
      * @param string $expected
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataFormatterOutputProvider')]
     public function testPrettyFormatErrors(
         string $message,
         int $exitCode,
@@ -257,6 +258,7 @@ public function testPrettyFormatErrors(
      * @param string $expected
      *
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataFormatterOutputProvider')]
     public function testFormatErrors(
         string $message,
         int $exitCode,
diff --git a/tests/Unit/ErrorFormatter/JunitErrorFormatterTest.php b/tests/Unit/ErrorFormatter/JunitErrorFormatterTest.php
index 6db164e..50f8d10 100644
--- a/tests/Unit/ErrorFormatter/JunitErrorFormatterTest.php
+++ b/tests/Unit/ErrorFormatter/JunitErrorFormatterTest.php
@@ -161,6 +161,7 @@ public static function dataFormatterOutputProvider(): Generator
      *
      * @dataProvider dataFormatterOutputProvider
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataFormatterOutputProvider')]
     public function testFormatErrors(
         int $exitCode,
         int $numFileErrors,
diff --git a/tests/Unit/ErrorFormatter/RawErrorFormatterTest.php b/tests/Unit/ErrorFormatter/RawErrorFormatterTest.php
index d45bff7..025b3fa 100644
--- a/tests/Unit/ErrorFormatter/RawErrorFormatterTest.php
+++ b/tests/Unit/ErrorFormatter/RawErrorFormatterTest.php
@@ -106,6 +106,7 @@ public static function dataFormatterOutputProvider(): iterable
      * @param int    $numGenericErrors
      * @param string $expected
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataFormatterOutputProvider')]
     public function testFormatErrors(
         string $message,
         int $exitCode,
diff --git a/tests/Unit/ErrorFormatter/TableErrorFormatterTest.php b/tests/Unit/ErrorFormatter/TableErrorFormatterTest.php
index 7b9775f..4b87528 100644
--- a/tests/Unit/ErrorFormatter/TableErrorFormatterTest.php
+++ b/tests/Unit/ErrorFormatter/TableErrorFormatterTest.php
@@ -172,6 +172,7 @@ public static function dataFormatterOutputProvider(): iterable
      * @param int    $numGenericErrors
      * @param string $expected
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataFormatterOutputProvider')]
     public function testFormatErrors(
         string $message,
         int $exitCode,
diff --git a/tests/Unit/ErrorFormatter/TeamcityErrorFormatterTest.php b/tests/Unit/ErrorFormatter/TeamcityErrorFormatterTest.php
index 82275b8..f5d94cb 100644
--- a/tests/Unit/ErrorFormatter/TeamcityErrorFormatterTest.php
+++ b/tests/Unit/ErrorFormatter/TeamcityErrorFormatterTest.php
@@ -118,6 +118,7 @@ public static function dataFormatterOutputProvider(): iterable
      * @param int    $numGenericErrors
      * @param string $expected
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataFormatterOutputProvider')]
     public function testFormatErrors(
         string $message,
         int $exitCode,
diff --git a/tests/Unit/OutputFormatTest.php b/tests/Unit/OutputFormatTest.php
index ee8c2eb..1e0df9f 100644
--- a/tests/Unit/OutputFormatTest.php
+++ b/tests/Unit/OutputFormatTest.php
@@ -32,6 +32,7 @@ public static function dataProviderFormatsNames(): array
     /**
      * @dataProvider dataProviderFormatsNames
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataProviderFormatsNames')]
     public function testValidFormats(string $formatName): void
     {
         $this->assertTrue(OutputFormat::checkOutputFormatIsValid($formatName));
@@ -40,6 +41,7 @@ public function testValidFormats(string $formatName): void
     /**
      * @dataProvider dataProviderFormatsNames
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataProviderFormatsNames')]
     public function testInValidFormats(string $formatName): void
     {
         $formatName = 'foo' . $formatName;
@@ -54,6 +56,7 @@ public function testInValidFormats(string $formatName): void
     /**
      * @dataProvider dataProviderFormatsNames
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataProviderFormatsNames')]
     public function testGetFormatterForChoice(string $formatName): void
     {
         $this->assertInstanceOf(ErrorFormatter::class, OutputFormat::getFormatterForChoice($formatName, new NullRelativePathHelper()));
@@ -62,6 +65,7 @@ public function testGetFormatterForChoice(string $formatName): void
     /**
      * @dataProvider dataProviderFormatsNames
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataProviderFormatsNames')]
     public function testGetFormatterForChoiceInvalid(string $formatName): void
     {
         $formatName = 'foo' . $formatName;
@@ -75,6 +79,7 @@ public function testGetFormatterForChoiceInvalid(string $formatName): void
     /**
      * @dataProvider dataProviderFormatsNames
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataProviderFormatsNames')]
     public function testFormatterForChoice(string $formatName): void
     {
         OutputFormat::displayUserChoiceFormat(