diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ae39631..4c3d3a5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,7 +8,7 @@ jobs:
         strategy:
             matrix:
                 operating-system: [ ubuntu-latest ]
-                php-versions: [ '8.1', '8.2', '8.3', '8.4' ]
+                php-versions: [ '8.2', '8.3', '8.4', '8.5' ]
         name: PHP ${{ matrix.php-versions }} Test on ${{ matrix.operating-system }}
 
         steps:
diff --git a/.scrutinizer.yml b/.scrutinizer.yml
deleted file mode 100644
index 3514e2e..0000000
--- a/.scrutinizer.yml
+++ /dev/null
@@ -1,41 +0,0 @@
-filter:
-    paths: [ "src/*" ]
-    excluded_paths: [ "vendor/*", "tests/*" ]
-
-checks:
-    php:
-        code_rating: true
-        duplication: true
-
-tools:
-    external_code_coverage: false
-
-build:
-    environment:
-        php:
-            version: 8.1.2
-            ini:
-                xdebug.mode: coverage
-        mysql: false
-        node: false
-        postgresql: false
-        mongodb: false
-        elasticsearch: false
-        redis: false
-        memcached: false
-        neo4j: false
-        rabbitmq: false
-    nodes:
-        analysis:
-            tests:
-                override:
-                    - php-scrutinizer-run
-    dependencies:
-        before:
-            - composer self-update
-    tests:
-        before:
-            -   command: composer test:coverage
-                coverage:
-                    file: 'build/logs/clover.xml'
-                    format: 'clover'
diff --git a/LICENSE b/LICENSE
index bfcf021..2013f40 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2025 odan
+Copyright (c) 2026 odan
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 28a86fc..3e05c15 100644
--- a/README.md
+++ b/README.md
@@ -5,8 +5,6 @@ Image type detection library for PHP.
 [![Latest Version on Packagist](https://img.shields.io/github/release/selective-php/image-type.svg?style=flat-square)](https://packagist.org/packages/selective/image-type)
 [![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE)
 [![Build Status](https://github.com/selective-php/image-type/workflows/build/badge.svg)](https://github.com/selective-php/image-type/actions)
-[![Coverage Status](https://img.shields.io/scrutinizer/coverage/g/selective-php/image-type.svg?style=flat-square)](https://scrutinizer-ci.com/g/selective-php/image-type/code-structure)
-[![Quality Score](https://img.shields.io/scrutinizer/quality/g/selective-php/image-type.svg?style=flat-square)](https://scrutinizer-ci.com/g/selective-php/image-type/?branch=master)
 [![Total Downloads](https://img.shields.io/packagist/dt/selective/image-type.svg?style=flat-square)](https://packagist.org/packages/selective/image-type/stats)
 
 
@@ -77,7 +75,7 @@ Image type detection library for PHP.
 
 ## Requirements
 
-* PHP 8.1+
+* PHP 8.2 - 8.5
 
 ## Installation
 
diff --git a/composer.json b/composer.json
index 45e5230..4df19f9 100644
--- a/composer.json
+++ b/composer.json
@@ -10,12 +10,12 @@
     ],
     "homepage": "https://github.com/selective-php/image-type",
     "require": {
-        "php": "8.1.* || 8.2.* || 8.3.* || 8.4.*"
+        "php": "~8.2.0 || ~8.3.0 || ~8.4.0 || ~8.5.0"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3",
         "phpstan/phpstan": "^2",
-        "phpunit/phpunit": "^10",
+        "phpunit/phpunit": "^11",
         "squizlabs/php_codesniffer": "^4"
     },
     "autoload": {
@@ -42,7 +42,7 @@
         "sniffer:check": "phpcs --standard=phpcs.xml",
         "sniffer:fix": "phpcbf --standard=phpcs.xml",
         "stan": "phpstan analyse -c phpstan.neon --no-progress --ansi",
-        "test": "phpunit --configuration phpunit.xml --do-not-cache-result --colors=always",
+        "test": "phpunit --configuration phpunit.xml --do-not-cache-result --colors=always --display-warnings --display-deprecations",
         "test:all": [
             "@cs:check",
             "@sniffer:check",
diff --git a/phpunit.xml b/phpunit.xml
index 2927473..7b7ad74 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -3,7 +3,7 @@
          bootstrap="vendor/autoload.php"
          colors="true"
          backupGlobals="false"
-         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.3/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/11.5/phpunit.xsd"
          cacheDirectory=".phpunit.cache"
          backupStaticProperties="false">
     <coverage/>
diff --git a/tests/ImageTypeDetectorTest.php b/tests/ImageTypeDetectorTest.php
index fd1dad1..5f036ce 100644
--- a/tests/ImageTypeDetectorTest.php
+++ b/tests/ImageTypeDetectorTest.php
@@ -2,6 +2,7 @@
 
 namespace Selective\ImageType\Test;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 use Selective\ImageType\ImageFormat;
 use Selective\ImageType\ImageType;
@@ -42,14 +43,13 @@ private function createDetector(): ImageTypeDetector
     /**
      * Test.
      *
-     * @dataProvider providerGetImageTypeFromFile
-     *
      * @param string $file The file
      * @param string $format The expected format
      * @param string $mime The expected mime type
      *
      * @return void
      */
+    #[DataProvider('providerGetImageTypeFromFile')]
     public function testGetImageTypeFromFile(string $file, string $format, string $mime): void
     {
         $this->assertFileExists($file);