diff --git a/.gitattributes b/.gitattributes
index c5678cd..9eeb392 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -18,3 +18,4 @@ phpstan-baseline.neon export-ignore
 phpunit.xml.dist export-ignore
 psalm.xml export-ignore
 psalm-baseline.xml export-ignore
+.phive export-ignore
diff --git a/.phive/phars.xml b/.phive/phars.xml
new file mode 100644
index 0000000..d2fe06f
--- /dev/null
+++ b/.phive/phars.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phive xmlns="https://phar.io/phive">
+  <phar name="phpstan" version="1.10.38" installed="1.10.38" location="./tools/phpstan" copy="false"/>
+  <phar name="psalm" version="5.15.0" installed="5.15.0" location="./tools/psalm" copy="false"/>
+</phive>
diff --git a/README.md b/README.md
index 19e51dc..caa0f5e 100644
--- a/README.md
+++ b/README.md
@@ -191,10 +191,12 @@ scope in your app's `routes.php`.
 ```php
 // PostsController.php
 
-// Override the viewClasses method of your controller:
-public function viewClasses()
+// Add the CsvView class for content type negotiation
+public function initialize(): void
 {
-    return ['csv' => 'CsvView.Csv'];
+    parent::initialize();
+
+    $this->addViewClasses(['csv' => 'CsvView.Csv']);
 }
 
 // Controller action
diff --git a/composer.json b/composer.json
index 8660501..c0bbb6a 100644
--- a/composer.json
+++ b/composer.json
@@ -44,11 +44,10 @@
         }
     ],
     "require": {
-        "php": ">=8.1",
-        "cakephp/cakephp": "5.x-dev"
+        "cakephp/cakephp": "^5.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.5.0",
+        "phpunit/phpunit": "^10.1",
         "cakephp/cakephp-codesniffer": "^5.0"
     },
     "autoload": {
@@ -85,7 +84,5 @@
         "allow-plugins": {
             "dealerdirect/phpcodesniffer-composer-installer": true
         }
-    },
-    "minimum-stability": "dev",
-    "prefer-stable": true
+    }
 }
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 027d1d4..b3a3168 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -1,25 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit bootstrap="tests/bootstrap.php" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
-
-    <!-- Add any additional test suites you want to run here -->
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="tests/bootstrap.php" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.4/phpunit.xsd">
     <testsuites>
         <testsuite name="csv-view">
-            <directory>tests/TestCase/</directory>
+        <directory>tests/TestCase/</directory>
         </testsuite>
     </testsuites>
-
-    <!-- Setup a listener for fixtures -->
     <extensions>
-        <extension class="\Cake\TestSuite\Fixture\PHPUnitExtension"/>
+        <bootstrap class="Cake\TestSuite\Fixture\Extension\PHPUnitExtension"/>
     </extensions>
-
-    <coverage>
-        <include>
-            <directory suffix=".php">src/</directory>
-        </include>
-    </coverage>
-
     <php>
         <env name="FIXTURE_SCHEMA_METADATA" value="./tests/schema.php"/>
     </php>
+    <source>
+        <include>
+            <directory suffix=".php">src/</directory>
+        </include>
+    </source>
 </phpunit>
diff --git a/tests/TestCase/View/CsvViewTest.php b/tests/TestCase/View/CsvViewTest.php
index 7da9a68..4dad49b 100644
--- a/tests/TestCase/View/CsvViewTest.php
+++ b/tests/TestCase/View/CsvViewTest.php
@@ -441,7 +441,7 @@ public function testPassingQueryAsData()
         $output = $this->view->render();
 
         $articles->belongsTo('Authors');
-        $query = $articles->find('all', ['contain' => 'Authors']);
+        $query = $articles->find('all', contain: 'Authors');
         $_extract = ['title', 'body', 'author.name'];
         $this->view->set(['data' => $query])
             ->setConfig(['extract' => $_extract, 'serialize' => 'data']);
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index 17be3de..168d2bf 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -2,6 +2,7 @@
 declare(strict_types=1);
 
 use Cake\Core\Configure;
+use Cake\TestSuite\Fixture\SchemaLoader;
 
 /**
  * Test suite bootstrap
@@ -43,7 +44,7 @@
     ],
 ]);
 
-if (env('FIXTURE_SCHEMA_METADATA')) {
-    $loader = new Cake\TestSuite\Fixture\SchemaLoader();
-    $loader->loadInternalFile(env('FIXTURE_SCHEMA_METADATA'));
+if (getenv('FIXTURE_SCHEMA_METADATA')) {
+    $loader = new SchemaLoader();
+    $loader->loadInternalFile(getenv('FIXTURE_SCHEMA_METADATA'));
 }