diff --git a/.github/workflows/static.yml b/.github/workflows/static.yml
index b738581..cde0745 100644
--- a/.github/workflows/static.yml
+++ b/.github/workflows/static.yml
@@ -16,7 +16,7 @@ jobs:
           git config --global core.eol lf
 
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
@@ -26,7 +26,7 @@ jobs:
           coverage: none
 
       - name: Install PHP dependencies
-        uses: ramsey/composer-install@v1
+        uses: ramsey/composer-install@v3
         with:
           dependency-versions: highest
           composer-options: "--prefer-dist"
@@ -45,7 +45,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Setup PHP
       uses: shivammathur/setup-php@v2
@@ -53,8 +53,11 @@ jobs:
         php-version: 8.2
         coverage: none
 
-    - name: Install Dependencies
-      run: composer update --prefer-stable --no-interaction --prefer-dist --no-progress --ansi
+    - name: Install PHP dependencies
+      uses: ramsey/composer-install@v3
+      with:
+        dependency-versions: highest
+        composer-options: "--prefer-dist"
 
     - name: Run PHPStan
       run: vendor/bin/phpstan analyse --no-progress --ansi
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2bfc0ad..44a8dbd 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -8,14 +8,14 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        php: ['8.1', '8.2']
-        dependency-version: [prefer-lowest, prefer-stable]
+        php: ['8.4', '8.3', '8.2']
+        dependency-version: [highest, lowest]
 
     name: PHP ${{ matrix.php }} - ${{ matrix.os }} - ${{ matrix.dependency-version }}
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup PHP
       uses: shivammathur/setup-php@v2
@@ -29,7 +29,10 @@ jobs:
         echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
 
     - name: Install PHP dependencies
-      run: composer update --${{ matrix.dependency-version }} --no-interaction --no-progress --ansi
+      uses: ramsey/composer-install@v3
+      with:
+        dependency-versions: ${{ matrix.dependency-version }}
+        composer-options: --prefer-dist
 
     - name: Unit Tests
       run: ./vendor/bin/phpunit --colors=always
diff --git a/composer.json b/composer.json
index 8996831..bfd05b5 100644
--- a/composer.json
+++ b/composer.json
@@ -17,13 +17,13 @@
         }
     ],
     "require": {
-        "php": "^8.1"
+        "php": "^8.2"
     },
     "require-dev": {
         "ext-json": "*",
-        "laravel/pint": "^1.15.1",
-        "phpstan/phpstan": "^1.10.67",
-        "phpunit/phpunit": "^9.6.19"
+        "laravel/pint": "^1.21",
+        "phpstan/phpstan": "^2.0",
+        "phpunit/phpunit": "^11.0"
     },
     "autoload": {
         "psr-4": { "Humbug\\SelfUpdate\\": "src/" }
diff --git a/phpstan-baseline.neon b/phpstan-baseline.neon
new file mode 100644
index 0000000..6c94331
--- /dev/null
+++ b/phpstan-baseline.neon
@@ -0,0 +1,19 @@
+parameters:
+	ignoreErrors:
+		-
+			message: '#^Method Humbug\\SelfUpdate\\Strategy\\Sha256Strategy\:\:getCurrentRemoteVersion\(\) never returns bool so it can be removed from the return type\.$#'
+			identifier: return.unusedType
+			count: 1
+			path: src/Strategy/Sha256Strategy.php
+
+		-
+			message: '#^Method Humbug\\SelfUpdate\\Strategy\\Sha512Strategy\:\:getCurrentRemoteVersion\(\) never returns bool so it can be removed from the return type\.$#'
+			identifier: return.unusedType
+			count: 1
+			path: src/Strategy/Sha512Strategy.php
+
+		-
+			message: '#^Call to function is_bool\(\) with bool will always evaluate to true\.$#'
+			identifier: function.alreadyNarrowedType
+			count: 1
+			path: src/Updater.php
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 33c01a5..4b1e170 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -1,8 +1,7 @@
+includes:
+    - phpstan-baseline.neon
+
 parameters:
   level: 5
   paths:
     - src/
-
-  checkMissingIterableValueType: true
-  checkGenericClassInNonGenericObjectType: false
-  reportUnmatchedIgnoredErrors: true
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 54b2cce..dfc60fe 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -3,16 +3,15 @@
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:noNamespaceSchemaLocation="./vendor/phpunit/phpunit/phpunit.xsd"
          colors="true"
-         verbose="true"
          bootstrap="tests/bootstrap.php">
     <testsuites>
         <testsuite name="Phar-Updater Test Suite">
             <directory>tests</directory>
         </testsuite>
     </testsuites>
-    <coverage processUncoveredFiles="true">
+    <source>
         <include>
             <directory suffix=".php">src</directory>
         </include>
-    </coverage>
+    </source>
 </phpunit>
diff --git a/src/Exception/ExceptionInterface.php b/src/Exception/ExceptionInterface.php
index a8375ae..47038ca 100644
--- a/src/Exception/ExceptionInterface.php
+++ b/src/Exception/ExceptionInterface.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -10,6 +11,4 @@
 
 namespace Humbug\SelfUpdate\Exception;
 
-interface ExceptionInterface
-{
-}
+interface ExceptionInterface {}
diff --git a/src/Exception/FilesystemException.php b/src/Exception/FilesystemException.php
index 434077c..a8a3b27 100644
--- a/src/Exception/FilesystemException.php
+++ b/src/Exception/FilesystemException.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -10,6 +11,4 @@
 
 namespace Humbug\SelfUpdate\Exception;
 
-class FilesystemException extends RuntimeException
-{
-}
+class FilesystemException extends RuntimeException {}
diff --git a/src/Exception/HttpRequestException.php b/src/Exception/HttpRequestException.php
index 1089913..9384b75 100644
--- a/src/Exception/HttpRequestException.php
+++ b/src/Exception/HttpRequestException.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -10,6 +11,4 @@
 
 namespace Humbug\SelfUpdate\Exception;
 
-class HttpRequestException extends RuntimeException
-{
-}
+class HttpRequestException extends RuntimeException {}
diff --git a/src/Exception/InvalidArgumentException.php b/src/Exception/InvalidArgumentException.php
index 54e866e..21b5e91 100644
--- a/src/Exception/InvalidArgumentException.php
+++ b/src/Exception/InvalidArgumentException.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -10,6 +11,4 @@
 
 namespace Humbug\SelfUpdate\Exception;
 
-class InvalidArgumentException extends \RuntimeException implements ExceptionInterface
-{
-}
+class InvalidArgumentException extends \RuntimeException implements ExceptionInterface {}
diff --git a/src/Exception/JsonParsingException.php b/src/Exception/JsonParsingException.php
index d94c026..570412a 100644
--- a/src/Exception/JsonParsingException.php
+++ b/src/Exception/JsonParsingException.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -10,6 +11,4 @@
 
 namespace Humbug\SelfUpdate\Exception;
 
-class JsonParsingException extends RuntimeException
-{
-}
+class JsonParsingException extends RuntimeException {}
diff --git a/src/Exception/NoSignatureException.php b/src/Exception/NoSignatureException.php
index 6a77d6e..10fa828 100644
--- a/src/Exception/NoSignatureException.php
+++ b/src/Exception/NoSignatureException.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -10,6 +11,4 @@
 
 namespace Humbug\SelfUpdate\Exception;
 
-class NoSignatureException extends RuntimeException
-{
-}
+class NoSignatureException extends RuntimeException {}
diff --git a/src/Exception/RuntimeException.php b/src/Exception/RuntimeException.php
index 8d0f350..43262b5 100644
--- a/src/Exception/RuntimeException.php
+++ b/src/Exception/RuntimeException.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -10,6 +11,4 @@
 
 namespace Humbug\SelfUpdate\Exception;
 
-class RuntimeException extends \RuntimeException implements ExceptionInterface
-{
-}
+class RuntimeException extends \RuntimeException implements ExceptionInterface {}
diff --git a/src/Strategy/DirectDownloadStrategyAbstract.php b/src/Strategy/DirectDownloadStrategyAbstract.php
index a4d13fc..7006a79 100644
--- a/src/Strategy/DirectDownloadStrategyAbstract.php
+++ b/src/Strategy/DirectDownloadStrategyAbstract.php
@@ -18,7 +18,7 @@ public function download(Updater $updater)
         set_error_handler([$updater, 'throwHttpRequestException']);
         $result = file_get_contents($this->getDownloadUrl());
         restore_error_handler();
-        if (false === $result) {
+        if ($result === false) {
             throw new HttpRequestException(sprintf(
                 'Request to URL failed: %s',
                 $this->getDownloadUrl()
diff --git a/src/Strategy/GithubStrategy.php b/src/Strategy/GithubStrategy.php
index cf84ef2..3d2d619 100644
--- a/src/Strategy/GithubStrategy.php
+++ b/src/Strategy/GithubStrategy.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -60,18 +61,14 @@ class GithubStrategy implements StrategyInterface
      */
     private $stability = self::STABLE;
 
-    /**
-     * Download the remote Phar file.
-     *
-     * @return void
-     */
+    /** {@inheritdoc} */
     public function download(Updater $updater)
     {
         /** Switch remote request errors to HttpRequestExceptions */
         set_error_handler([$updater, 'throwHttpRequestException']);
         $result = file_get_contents($this->remoteUrl);
         restore_error_handler();
-        if (false === $result) {
+        if ($result === false) {
             throw new HttpRequestException(sprintf(
                 'Request to URL failed: %s',
                 $this->remoteUrl
@@ -81,11 +78,7 @@ public function download(Updater $updater)
         file_put_contents($updater->getTempPharFile(), $result);
     }
 
-    /**
-     * Retrieve the current version available remotely.
-     *
-     * @return string|bool
-     */
+    /** {@inheritdoc} */
     public function getCurrentRemoteVersion(Updater $updater)
     {
         /** Switch remote request errors to HttpRequestExceptions */
@@ -94,7 +87,7 @@ public function getCurrentRemoteVersion(Updater $updater)
         $package = json_decode(file_get_contents($packageUrl), true);
         restore_error_handler();
 
-        if (null === $package || json_last_error() !== JSON_ERROR_NONE) {
+        if ($package === null || json_last_error() !== JSON_ERROR_NONE) {
             throw new JsonParsingException(
                 'Error parsing JSON package data'
                 .(function_exists('json_last_error_msg') ? ': '.json_last_error_msg() : '')
@@ -126,11 +119,7 @@ public function getCurrentRemoteVersion(Updater $updater)
         return $this->remoteVersion;
     }
 
-    /**
-     * Retrieve the current version of the local phar file.
-     *
-     * @return string
-     */
+    /** {@inheritdoc} */
     public function getCurrentLocalVersion(Updater $updater)
     {
         return $this->localVersion;
diff --git a/src/Strategy/Sha256Strategy.php b/src/Strategy/Sha256Strategy.php
index cc5517d..53d263e 100644
--- a/src/Strategy/Sha256Strategy.php
+++ b/src/Strategy/Sha256Strategy.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -19,18 +20,14 @@
 
 final class Sha256Strategy extends ShaStrategyAbstract
 {
-    /**
-     * Retrieve the current version available remotely.
-     *
-     * @return string|bool
-     */
+    /** {@inheritdoc} */
     public function getCurrentRemoteVersion(Updater $updater)
     {
         /** Switch remote request errors to HttpRequestExceptions */
         set_error_handler([$updater, 'throwHttpRequestException']);
         $version = file_get_contents($this->getVersionUrl());
         restore_error_handler();
-        if (false === $version) {
+        if ($version === false) {
             throw new HttpRequestException(sprintf(
                 'Request to URL failed: %s',
                 $this->getVersionUrl()
@@ -50,11 +47,7 @@ public function getCurrentRemoteVersion(Updater $updater)
         return $matches[0];
     }
 
-    /**
-     * Retrieve the current version of the local phar file.
-     *
-     * @return string
-     */
+    /** {@inheritdoc} */
     public function getCurrentLocalVersion(Updater $updater)
     {
         return hash_file('sha256', $updater->getLocalPharFile());
diff --git a/src/Strategy/Sha512Strategy.php b/src/Strategy/Sha512Strategy.php
index 5278b8d..288a901 100644
--- a/src/Strategy/Sha512Strategy.php
+++ b/src/Strategy/Sha512Strategy.php
@@ -9,18 +9,14 @@
 
 final class Sha512Strategy extends ShaStrategyAbstract
 {
-    /**
-     * Retrieve the current version available remotely.
-     *
-     * @return string|bool
-     */
+    /** {@inheritdoc} */
     public function getCurrentRemoteVersion(Updater $updater)
     {
         /** Switch remote request errors to HttpRequestExceptions */
         set_error_handler([$updater, 'throwHttpRequestException']);
         $version = file_get_contents($this->getVersionUrl());
         restore_error_handler();
-        if (false === $version) {
+        if ($version === false) {
             throw new HttpRequestException(sprintf(
                 'Request to URL failed: %s',
                 $this->getVersionUrl()
@@ -40,11 +36,7 @@ public function getCurrentRemoteVersion(Updater $updater)
         return $matches[0];
     }
 
-    /**
-     * Retrieve the current version of the local phar file.
-     *
-     * @return string
-     */
+    /** {@inheritdoc} */
     public function getCurrentLocalVersion(Updater $updater)
     {
         return hash_file('sha512', $updater->getLocalPharFile());
diff --git a/src/Strategy/ShaStrategy.php b/src/Strategy/ShaStrategy.php
index f2e2a07..8a91996 100644
--- a/src/Strategy/ShaStrategy.php
+++ b/src/Strategy/ShaStrategy.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -22,18 +23,14 @@
  */
 class ShaStrategy extends ShaStrategyAbstract
 {
-    /**
-     * Retrieve the current version available remotely.
-     *
-     * @return string|bool
-     */
+    /** {@inheritdoc} */
     public function getCurrentRemoteVersion(Updater $updater)
     {
         /** Switch remote request errors to HttpRequestExceptions */
         set_error_handler([$updater, 'throwHttpRequestException']);
         $version = file_get_contents($this->getVersionUrl());
         restore_error_handler();
-        if (false === $version) {
+        if ($version === false) {
             throw new HttpRequestException(sprintf(
                 'Request to URL failed: %s',
                 $this->getVersionUrl()
@@ -53,11 +50,7 @@ public function getCurrentRemoteVersion(Updater $updater)
         return $matches[0];
     }
 
-    /**
-     * Retrieve the current version of the local phar file.
-     *
-     * @return string
-     */
+    /** {@inheritdoc} */
     public function getCurrentLocalVersion(Updater $updater)
     {
         return sha1_file($updater->getLocalPharFile());
diff --git a/src/Strategy/ShaStrategyAbstract.php b/src/Strategy/ShaStrategyAbstract.php
index 2f74039..6213440 100644
--- a/src/Strategy/ShaStrategyAbstract.php
+++ b/src/Strategy/ShaStrategyAbstract.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -37,18 +38,14 @@ abstract class ShaStrategyAbstract implements StrategyInterface
      */
     protected $pharUrl;
 
-    /**
-     * Download the remote Phar file.
-     *
-     * @return void
-     */
+    /** {@inheritdoc} */
     public function download(Updater $updater)
     {
         /** Switch remote request errors to HttpRequestExceptions */
         set_error_handler([$updater, 'throwHttpRequestException']);
         $result = file_get_contents($this->getPharUrl());
         restore_error_handler();
-        if (false === $result) {
+        if ($result === false) {
             throw new HttpRequestException(sprintf(
                 'Request to URL failed: %s',
                 $this->getPharUrl()
diff --git a/src/Strategy/StrategyInterface.php b/src/Strategy/StrategyInterface.php
index 016d17f..e916039 100644
--- a/src/Strategy/StrategyInterface.php
+++ b/src/Strategy/StrategyInterface.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
diff --git a/src/Updater.php b/src/Updater.php
index f476205..07155a6 100644
--- a/src/Updater.php
+++ b/src/Updater.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -322,7 +323,7 @@ public function getRestorePath()
 
     public function throwRuntimeException($errno, $errstr)
     {
-        if (E_USER_DEPRECATED === $errno) {
+        if ($errno === E_USER_DEPRECATED) {
             return;
         }
 
@@ -331,7 +332,7 @@ public function throwRuntimeException($errno, $errstr)
 
     public function throwHttpRequestException($errno, $errstr)
     {
-        if (E_USER_DEPRECATED === $errno) {
+        if ($errno === E_USER_DEPRECATED) {
             return;
         }
 
@@ -433,7 +434,7 @@ protected function restorePhar()
 
     protected function getBackupPharFile()
     {
-        if (null !== $this->getBackupPath()) {
+        if ($this->getBackupPath() !== null) {
             return $this->getBackupPath();
         }
 
@@ -444,7 +445,7 @@ protected function getBackupPharFile()
 
     protected function getRestorePharFile()
     {
-        if (null !== $this->getRestorePath()) {
+        if ($this->getRestorePath() !== null) {
             return $this->getRestorePath();
         }
 
@@ -536,7 +537,7 @@ protected function validatePhar($phar)
 
     protected function cleanupAfterError()
     {
-        //@unlink($this->getBackupPharFile());
+        // @unlink($this->getBackupPharFile());
         @unlink($this->getTempPharFile());
         @unlink($this->getTempPubKeyFile());
     }
diff --git a/src/VersionParser.php b/src/VersionParser.php
index 99e76b7..63d28ed 100644
--- a/src/VersionParser.php
+++ b/src/VersionParser.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -183,9 +184,9 @@ private function stable($version)
             return false;
         }
         if (! empty($match[1])) {
-            if ('beta' === $match[1] || 'b' === $match[1]
-            || 'alpha' === $match[1] || 'a' === $match[1]
-            || 'rc' === $match[1]) {
+            if ($match[1] === 'beta' || $match[1] === 'b'
+            || $match[1] === 'alpha' || $match[1] === 'a'
+            || $match[1] === 'rc') {
                 return false;
             }
         }
@@ -195,10 +196,10 @@ private function stable($version)
 
     private function development($version)
     {
-        if ('dev-' === substr($version, 0, 4) || '-dev' === substr($version, -4)) {
+        if (substr($version, 0, 4) === 'dev-' || substr($version, -4) === '-dev') {
             return true;
         }
-        if (1 == preg_match("/-\d+-[a-z0-9]{8,}$/", $version)) {
+        if (preg_match("/-\d+-[a-z0-9]{8,}$/", $version) == 1) {
             return true;
         }
 
diff --git a/tests/Humbug/Test/SelfUpdate/UpdaterGithubStrategyTest.php b/tests/Humbug/Test/SelfUpdate/UpdaterGithubStrategyTest.php
index 966628b..2d79244 100644
--- a/tests/Humbug/Test/SelfUpdate/UpdaterGithubStrategyTest.php
+++ b/tests/Humbug/Test/SelfUpdate/UpdaterGithubStrategyTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -24,25 +25,25 @@ class UpdaterGithubStrategyTest extends TestCase
 
     private $tmp;
 
-    public function setUp(): void
+    protected function setUp(): void
     {
         $this->tmp = sys_get_temp_dir();
         $this->files = __DIR__.'/_files';
         $this->updater = new Updater($this->files.'/test.phar', false, Updater::STRATEGY_GITHUB);
     }
 
-    public function tearDown(): void
+    protected function tearDown(): void
     {
         $this->deleteTempPhars();
     }
 
-    public function testConstruction(): void
+    public function test_construction(): void
     {
         $updater = new Updater(null, false, Updater::STRATEGY_GITHUB);
         $this->assertInstanceOf(GithubStrategy::class, $updater->getStrategy());
     }
 
-    public function testSetCurrentLocalVersion(): void
+    public function test_set_current_local_version(): void
     {
         $this->updater->getStrategy()->setCurrentLocalVersion('1.0');
         $this->assertEquals(
@@ -51,7 +52,7 @@ public function testSetCurrentLocalVersion(): void
         );
     }
 
-    public function testSetPharName(): void
+    public function test_set_phar_name(): void
     {
         $this->updater->getStrategy()->setPharName('foo.phar');
         $this->assertEquals(
@@ -60,7 +61,7 @@ public function testSetPharName(): void
         );
     }
 
-    public function testSetPackageName(): void
+    public function test_set_package_name(): void
     {
         $this->updater->getStrategy()->setPackageName('foo/bar');
         $this->assertEquals(
@@ -69,7 +70,7 @@ public function testSetPackageName(): void
         );
     }
 
-    public function testSetStability(): void
+    public function test_set_stability(): void
     {
         $this->assertEquals(
             'stable',
@@ -82,7 +83,7 @@ public function testSetStability(): void
         );
     }
 
-    public function testSetStabilityThrowsExceptionOnInvalidStabilityValue(): void
+    public function test_set_stability_throws_exception_on_invalid_stability_value(): void
     {
         $this->expectException(InvalidArgumentException::class);
         $this->updater->getStrategy()->setStability('foo');
@@ -91,7 +92,7 @@ public function testSetStabilityThrowsExceptionOnInvalidStabilityValue(): void
     /**
      * @runInSeparateProcess
      */
-    public function testUpdatePhar(): void
+    public function test_update_phar(): void
     {
         if (! extension_loaded('openssl')) {
             $this->markTestSkipped('This test requires the openssl extension to run.');
diff --git a/tests/Humbug/Test/SelfUpdate/UpdaterSha256StrategyTest.php b/tests/Humbug/Test/SelfUpdate/UpdaterSha256StrategyTest.php
index 6887815..966cd20 100644
--- a/tests/Humbug/Test/SelfUpdate/UpdaterSha256StrategyTest.php
+++ b/tests/Humbug/Test/SelfUpdate/UpdaterSha256StrategyTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -25,25 +26,25 @@ class UpdaterSha256StrategyTest extends TestCase
 
     private $tmp;
 
-    public function setup(): void
+    protected function setup(): void
     {
         $this->tmp = sys_get_temp_dir();
         $this->files = __DIR__.'/_files';
         $this->updater = new Updater($this->files.'/test.phar', true, Updater::STRATEGY_SHA256);
     }
 
-    public function teardown(): void
+    protected function teardown(): void
     {
         $this->deleteTempPhars();
     }
 
-    public function testConstruction(): void
+    public function test_construction(): void
     {
         $updater = new Updater(null, false, Updater::STRATEGY_SHA256);
         $this->assertInstanceOf(Sha256Strategy::class, $updater->getStrategy());
     }
 
-    public function testGetCurrentLocalVersion(): void
+    public function test_get_current_local_version(): void
     {
         $this->assertEquals(
             'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855',
@@ -51,7 +52,7 @@ public function testGetCurrentLocalVersion(): void
         );
     }
 
-    public function testSetPharUrlWithUrl(): void
+    public function test_set_phar_url_with_url(): void
     {
         $this->updater->getStrategy()->setPharUrl('http://www.example.com');
         $this->assertEquals('http://www.example.com', $this->updater->getStrategy()->getPharUrl());
@@ -60,13 +61,13 @@ public function testSetPharUrlWithUrl(): void
         $this->assertEquals('https://www.example.com', $this->updater->getStrategy()->getPharUrl());
     }
 
-    public function testSetPharUrlThrowsExceptionOnInvalidUrl(): void
+    public function test_set_phar_url_throws_exception_on_invalid_url(): void
     {
         $this->expectException(InvalidArgumentException::class);
         $this->updater->getStrategy()->setPharUrl('silly:///home/padraic');
     }
 
-    public function testSetVersionUrlWithUrl(): void
+    public function test_set_version_url_with_url(): void
     {
         $this->updater->getStrategy()->setVersionUrl('http://www.example.com');
         $this->assertEquals('http://www.example.com', $this->updater->getStrategy()->getVersionUrl());
@@ -75,13 +76,13 @@ public function testSetVersionUrlWithUrl(): void
         $this->assertEquals('https://www.example.com', $this->updater->getStrategy()->getVersionUrl());
     }
 
-    public function testSetVersionUrlThrowsExceptionOnInvalidUrl(): void
+    public function test_set_version_url_throws_exception_on_invalid_url(): void
     {
         $this->expectException(InvalidArgumentException::class);
         $this->updater->getStrategy()->setVersionUrl('silly:///home/padraic');
     }
 
-    public function testCanDetectNewRemoteVersionAndStoreVersions(): void
+    public function test_can_detect_new_remote_version_and_store_versions(): void
     {
         $this->updater->getStrategy()->setVersionUrl('file://'.$this->files.'/good.sha256.version');
         $this->assertTrue($this->updater->hasUpdate());
@@ -90,12 +91,12 @@ public function testCanDetectNewRemoteVersionAndStoreVersions(): void
             $this->updater->getOldVersion()
         );
         $this->assertEquals(
-            'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b858', //5 => 8
+            'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b858', // 5 => 8
             $this->updater->getNewVersion()
         );
     }
 
-    public function testThrowsExceptionOnEmptyRemoteVersion(): void
+    public function test_throws_exception_on_empty_remote_version(): void
     {
         $this->expectException(HttpRequestException::class);
         $this->expectExceptionMessage('Version request returned empty response');
@@ -103,7 +104,7 @@ public function testThrowsExceptionOnEmptyRemoteVersion(): void
         $this->assertTrue($this->updater->hasUpdate());
     }
 
-    public function testThrowsExceptionOnInvalidRemoteVersion(): void
+    public function test_throws_exception_on_invalid_remote_version(): void
     {
         $this->expectException(HttpRequestException::class);
         $this->expectExceptionMessage('Version request returned incorrectly formatted response');
@@ -114,7 +115,7 @@ public function testThrowsExceptionOnInvalidRemoteVersion(): void
     /**
      * @runInSeparateProcess
      */
-    public function testUpdatePhar(): void
+    public function test_update_phar(): void
     {
         $this->createTestPharAndKey();
         $this->assertEquals('old', $this->getPharOutput($this->tmp.'/old.phar'));
diff --git a/tests/Humbug/Test/SelfUpdate/UpdaterSha512StrategyTest.php b/tests/Humbug/Test/SelfUpdate/UpdaterSha512StrategyTest.php
index dbf520c..e2d0aed 100644
--- a/tests/Humbug/Test/SelfUpdate/UpdaterSha512StrategyTest.php
+++ b/tests/Humbug/Test/SelfUpdate/UpdaterSha512StrategyTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -25,25 +26,25 @@ class UpdaterSha512StrategyTest extends TestCase
 
     private $tmp;
 
-    public function setup(): void
+    protected function setup(): void
     {
         $this->tmp = sys_get_temp_dir();
         $this->files = __DIR__.'/_files';
         $this->updater = new Updater($this->files.'/test.phar', true, Updater::STRATEGY_SHA512);
     }
 
-    public function teardown(): void
+    protected function teardown(): void
     {
         $this->deleteTempPhars();
     }
 
-    public function testConstruction(): void
+    public function test_construction(): void
     {
         $updater = new Updater(null, false, Updater::STRATEGY_SHA512);
         $this->assertInstanceOf(Sha512Strategy::class, $updater->getStrategy());
     }
 
-    public function testGetCurrentLocalVersion(): void
+    public function test_get_current_local_version(): void
     {
         $this->assertEquals(
             'cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e',
@@ -51,7 +52,7 @@ public function testGetCurrentLocalVersion(): void
         );
     }
 
-    public function testSetPharUrlWithUrl(): void
+    public function test_set_phar_url_with_url(): void
     {
         $this->updater->getStrategy()->setPharUrl('http://www.example.com');
         $this->assertEquals('http://www.example.com', $this->updater->getStrategy()->getPharUrl());
@@ -60,13 +61,13 @@ public function testSetPharUrlWithUrl(): void
         $this->assertEquals('https://www.example.com', $this->updater->getStrategy()->getPharUrl());
     }
 
-    public function testSetPharUrlThrowsExceptionOnInvalidUrl(): void
+    public function test_set_phar_url_throws_exception_on_invalid_url(): void
     {
         $this->expectException(InvalidArgumentException::class);
         $this->updater->getStrategy()->setPharUrl('silly:///home/padraic');
     }
 
-    public function testSetVersionUrlWithUrl(): void
+    public function test_set_version_url_with_url(): void
     {
         $this->updater->getStrategy()->setVersionUrl('http://www.example.com');
         $this->assertEquals('http://www.example.com', $this->updater->getStrategy()->getVersionUrl());
@@ -75,13 +76,13 @@ public function testSetVersionUrlWithUrl(): void
         $this->assertEquals('https://www.example.com', $this->updater->getStrategy()->getVersionUrl());
     }
 
-    public function testSetVersionUrlThrowsExceptionOnInvalidUrl(): void
+    public function test_set_version_url_throws_exception_on_invalid_url(): void
     {
         $this->expectException(InvalidArgumentException::class);
         $this->updater->getStrategy()->setVersionUrl('silly:///home/padraic');
     }
 
-    public function testCanDetectNewRemoteVersionAndStoreVersions(): void
+    public function test_can_detect_new_remote_version_and_store_versions(): void
     {
         $this->updater->getStrategy()->setVersionUrl('file://'.$this->files.'/good.sha512.version');
         $this->assertTrue($this->updater->hasUpdate());
@@ -95,7 +96,7 @@ public function testCanDetectNewRemoteVersionAndStoreVersions(): void
         );
     }
 
-    public function testThrowsExceptionOnEmptyRemoteVersion(): void
+    public function test_throws_exception_on_empty_remote_version(): void
     {
         $this->expectException(HttpRequestException::class);
         $this->expectExceptionMessage('Version request returned empty response');
@@ -103,7 +104,7 @@ public function testThrowsExceptionOnEmptyRemoteVersion(): void
         $this->assertTrue($this->updater->hasUpdate());
     }
 
-    public function testThrowsExceptionOnInvalidRemoteVersion(): void
+    public function test_throws_exception_on_invalid_remote_version(): void
     {
         $this->expectException(HttpRequestException::class);
         $this->expectExceptionMessage('Version request returned incorrectly formatted response');
@@ -114,7 +115,7 @@ public function testThrowsExceptionOnInvalidRemoteVersion(): void
     /**
      * @runInSeparateProcess
      */
-    public function testUpdatePhar(): void
+    public function test_update_phar(): void
     {
         $this->createTestPharAndKey();
         $this->assertEquals('old', $this->getPharOutput($this->tmp.'/old.phar'));
diff --git a/tests/Humbug/Test/SelfUpdate/UpdaterTest.php b/tests/Humbug/Test/SelfUpdate/UpdaterTest.php
index e14425b..8098d7f 100644
--- a/tests/Humbug/Test/SelfUpdate/UpdaterTest.php
+++ b/tests/Humbug/Test/SelfUpdate/UpdaterTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -27,7 +28,7 @@ class UpdaterTest extends TestCase
 
     private $tmp;
 
-    public function setUp(): void
+    protected function setUp(): void
     {
         $this->tmp = sys_get_temp_dir();
         $this->files = __DIR__.'/_files';
@@ -35,12 +36,12 @@ public function setUp(): void
         $this->updater = new Updater($this->files.'/test.phar');
     }
 
-    public function tearDown(): void
+    protected function tearDown(): void
     {
         $this->deleteTempPhars();
     }
 
-    public function testConstruction(): void
+    public function test_construction(): void
     {
         // with key
         $updater = new Updater($this->files.'/test.phar');
@@ -60,19 +61,19 @@ public function testConstruction(): void
         );
     }
 
-    public function testConstructorThrowsExceptionIfPubKeyNotExistsButFlagTrue(): void
+    public function test_constructor_throws_exception_if_pub_key_not_exists_but_flag_true(): void
     {
         $this->expectException(RuntimeException::class);
         new Updater($this->files.'/test-nopubkey.phar');
     }
 
-    public function testConstructorAncilliaryValues(): void
+    public function test_constructor_ancilliary_values(): void
     {
         $this->assertEquals('test', $this->updater->getLocalPharFileBasename());
         $this->assertEquals($this->updater->getTempDirectory(), $this->files);
     }
 
-    public function testSetPharUrlWithUrl(): void
+    public function test_set_phar_url_with_url(): void
     {
         $this->updater->getStrategy()->setPharUrl('http://www.example.com');
         $this->assertEquals('http://www.example.com', $this->updater->getStrategy()->getPharUrl());
@@ -81,13 +82,13 @@ public function testSetPharUrlWithUrl(): void
         $this->assertEquals('https://www.example.com', $this->updater->getStrategy()->getPharUrl());
     }
 
-    public function testSetPharUrlThrowsExceptionOnInvalidUrl(): void
+    public function test_set_phar_url_throws_exception_on_invalid_url(): void
     {
         $this->expectException(InvalidArgumentException::class);
         $this->updater->getStrategy()->setPharUrl('silly:///home/padraic');
     }
 
-    public function testSetVersionUrlWithUrl(): void
+    public function test_set_version_url_with_url(): void
     {
         $this->updater->getStrategy()->setVersionUrl('http://www.example.com');
         $this->assertEquals('http://www.example.com', $this->updater->getStrategy()->getVersionUrl());
@@ -96,13 +97,13 @@ public function testSetVersionUrlWithUrl(): void
         $this->assertEquals('https://www.example.com', $this->updater->getStrategy()->getVersionUrl());
     }
 
-    public function testSetVersionUrlThrowsExceptionOnInvalidUrl(): void
+    public function test_set_version_url_throws_exception_on_invalid_url(): void
     {
         $this->expectException(InvalidArgumentException::class);
         $this->updater->getStrategy()->setVersionUrl('silly:///home/padraic');
     }
 
-    public function testCanDetectNewRemoteVersionAndStoreVersions(): void
+    public function test_can_detect_new_remote_version_and_store_versions(): void
     {
         $this->updater->getStrategy()->setVersionUrl('file://'.$this->files.'/good.version');
         $this->assertTrue($this->updater->hasUpdate());
@@ -110,7 +111,7 @@ public function testCanDetectNewRemoteVersionAndStoreVersions(): void
         $this->assertEquals('1af1b9c94dea1ff337587bfa9109f1dad1ec7b9b', $this->updater->getNewVersion());
     }
 
-    public function testThrowsExceptionOnEmptyRemoteVersion(): void
+    public function test_throws_exception_on_empty_remote_version(): void
     {
         $this->expectException(HttpRequestException::class);
         $this->expectExceptionMessage('Version request returned empty response');
@@ -118,7 +119,7 @@ public function testThrowsExceptionOnEmptyRemoteVersion(): void
         $this->assertTrue($this->updater->hasUpdate());
     }
 
-    public function testThrowsExceptionOnInvalidRemoteVersion(): void
+    public function test_throws_exception_on_invalid_remote_version(): void
     {
         $this->expectException(HttpRequestException::class);
         $this->expectExceptionMessage('Version request returned incorrectly formatted response');
@@ -129,7 +130,7 @@ public function testThrowsExceptionOnInvalidRemoteVersion(): void
     /**
      * @runInSeparateProcess
      */
-    public function testUpdatePhar(): void
+    public function test_update_phar(): void
     {
         if (! extension_loaded('openssl')) {
             $this->markTestSkipped('This test requires the openssl extension to run.');
@@ -148,9 +149,9 @@ public function testUpdatePhar(): void
     /**
      * @runInSeparateProcess
      */
-    public function testUpdatePharFailsIfCurrentPublicKeyEmpty(): void
+    public function test_update_phar_fails_if_current_public_key_empty(): void
     {
-        //$this->markTestSkipped('Segmentation fault at present under PHP');
+        // $this->markTestSkipped('Segmentation fault at present under PHP');
         copy($this->files.'/build/badkey.phar', $this->tmp.'/old.phar');
         chmod($this->tmp.'/old.phar', 0755);
         copy($this->files.'/build/badkey.phar.pubkey', $this->tmp.'/old.phar.pubkey');
@@ -166,7 +167,7 @@ public function testUpdatePharFailsIfCurrentPublicKeyEmpty(): void
     /**
      * @runInSeparateProcess
      */
-    public function testUpdatePharFailsIfCurrentPublicKeyInvalid(): void
+    public function test_update_phar_fails_if_current_public_key_invalid(): void
     {
         $this->markTestIncomplete('Segmentation fault at present under PHP');
         /** Should be similar to testUpdatePharFailsIfCurrentPublicKeyEmpty with
@@ -176,7 +177,7 @@ public function testUpdatePharFailsIfCurrentPublicKeyInvalid(): void
     /**
      * @runInSeparateProcess
      */
-    public function testUpdatePharFailsOnExpectedSignatureMismatch(): void
+    public function test_update_phar_fails_on_expected_signature_mismatch(): void
     {
         if (! extension_loaded('openssl')) {
             $this->markTestSkipped('This test requires the openssl extension to run.');
@@ -197,7 +198,7 @@ public function testUpdatePharFailsOnExpectedSignatureMismatch(): void
     /**
      * @runInSeparateProcess
      */
-    public function testUpdatePharFailsIfDownloadPharIsUnsignedWhenExpected(): void
+    public function test_update_phar_fails_if_download_phar_is_unsigned_when_expected(): void
     {
         $this->createTestPharAndKey();
         $updater = new Updater($this->tmp.'/old.phar');
@@ -209,7 +210,7 @@ public function testUpdatePharFailsIfDownloadPharIsUnsignedWhenExpected(): void
         $updater->update();
     }
 
-    public function testSetBackupPathSetsThePathWhenTheDirectoryExistsAndIsWriteable(): void
+    public function test_set_backup_path_sets_the_path_when_the_directory_exists_and_is_writeable(): void
     {
         $this->createTestPharAndKey();
         $updater = new Updater($this->tmp.'/old.phar');
@@ -218,7 +219,7 @@ public function testSetBackupPathSetsThePathWhenTheDirectoryExistsAndIsWriteable
         $this->assertEquals($this->tmp.'/backup.phar', $res);
     }
 
-    public function testSetRestorePathSetsThePathWhenTheDirectoryExistsAndIsWriteable(): void
+    public function test_set_restore_path_sets_the_path_when_the_directory_exists_and_is_writeable(): void
     {
         $this->createTestPharAndKey();
         $updater = new Updater($this->tmp.'/old.phar');
@@ -230,7 +231,7 @@ public function testSetRestorePathSetsThePathWhenTheDirectoryExistsAndIsWriteabl
     /**
      * Custom Strategies.
      */
-    public function testCanSetCustomStrategyObjects(): void
+    public function test_can_set_custom_strategy_objects(): void
     {
         $this->updater->setStrategyObject(new FooStrategy);
         $this->assertInstanceOf(FooStrategy::class, $this->updater->getStrategy());
@@ -263,15 +264,9 @@ private function createTestPharAndKey(): void
 
 class FooStrategy implements StrategyInterface
 {
-    public function download(Updater $updater)
-    {
-    }
+    public function download(Updater $updater) {}
 
-    public function getCurrentRemoteVersion(Updater $updater)
-    {
-    }
+    public function getCurrentRemoteVersion(Updater $updater) {}
 
-    public function getCurrentLocalVersion(Updater $updater)
-    {
-    }
+    public function getCurrentLocalVersion(Updater $updater) {}
 }
diff --git a/tests/Humbug/Test/SelfUpdate/VersionParserTest.php b/tests/Humbug/Test/SelfUpdate/VersionParserTest.php
index 034d95f..ab8f363 100644
--- a/tests/Humbug/Test/SelfUpdate/VersionParserTest.php
+++ b/tests/Humbug/Test/SelfUpdate/VersionParserTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *
@@ -17,7 +18,7 @@ class VersionParserTest extends TestCase
 {
     // Stable Versions
 
-    public function testShouldSelectNothingFromUnstablesIfStableRequested(): void
+    public function test_should_select_nothing_from_unstables_if_stable_requested(): void
     {
         $versions = ['1.0.0a', '1.0.0alpha', '1.0.0-dev', 'dev-1.0.0', '1.0.0b',
             '1.0.0beta', '1.0.0rc', '1.0.0RC', ];
@@ -25,42 +26,42 @@ public function testShouldSelectNothingFromUnstablesIfStableRequested(): void
         $this->assertFalse($parser->getMostRecentStable());
     }
 
-    public function testShouldSelectMostRecentVersionFromStandardSelection(): void
+    public function test_should_select_most_recent_version_from_standard_selection(): void
     {
         $versions = ['1.0.0', '1.0.1', '1.1.0'];
         $parser = new VersionParser($versions);
         $this->assertSame('1.1.0', $parser->getMostRecentStable());
     }
 
-    public function testShouldSelectMostRecentVersionFromMixedSelection(): void
+    public function test_should_select_most_recent_version_from_mixed_selection(): void
     {
         $versions = ['1.0.0', '1.0.1', '1.1.0', '1.2.0a', '1.2.0b', '1.1.0rc'];
         $parser = new VersionParser($versions);
         $this->assertSame('1.1.0', $parser->getMostRecentStable());
     }
 
-    public function testShouldSelectMostRecentVersionFromPrefixedSelection(): void
+    public function test_should_select_most_recent_version_from_prefixed_selection(): void
     {
         $versions = ['v1.0.0', 'v1.0.1', 'v1.1.0'];
         $parser = new VersionParser($versions);
         $this->assertSame('v1.1.0', $parser->getMostRecentStable());
     }
 
-    public function testShouldSelectMostRecentVersionFromPartlyPrefixedSelection(): void
+    public function test_should_select_most_recent_version_from_partly_prefixed_selection(): void
     {
         $versions = ['v1.0.0', 'v1.0.1', '1.1.0'];
         $parser = new VersionParser($versions);
         $this->assertSame('1.1.0', $parser->getMostRecentStable());
     }
 
-    public function testShouldSelectMostRecentVersionFromPatchLevels(): void
+    public function test_should_select_most_recent_version_from_patch_levels(): void
     {
         $versions = ['1.0.0', '1.0.0-pl2', '1.0.0-pl3', '1.0.0-pl1'];
         $parser = new VersionParser($versions);
         $this->assertSame('1.0.0-pl3', $parser->getMostRecentStable());
     }
 
-    public function testShouldSelectMostRecentVersionFromPatchLevels2(): void
+    public function test_should_select_most_recent_version_from_patch_levels2(): void
     {
         $versions = ['1.0.0', '1.0.0pl2', '1.0.0pl3', '1.0.0pl1'];
         $parser = new VersionParser($versions);
@@ -69,21 +70,21 @@ public function testShouldSelectMostRecentVersionFromPatchLevels2(): void
 
     // Unstable
 
-    public function testShouldSelectNothingFromUnstablesIfUnstableRequested(): void
+    public function test_should_select_nothing_from_unstables_if_unstable_requested(): void
     {
         $versions = ['1.0.0', '1.0.1', '1.1.0'];
         $parser = new VersionParser($versions);
         $this->assertFalse($parser->getMostRecentUnstable());
     }
 
-    public function testShouldSelectNothingFromStablesOrDevsIfUnstableRequested(): void
+    public function test_should_select_nothing_from_stables_or_devs_if_unstable_requested(): void
     {
         $versions = ['1.0.0', '1.0.1', '1.1.0-dev', 'dev-1.1.1'];
         $parser = new VersionParser($versions);
         $this->assertFalse($parser->getMostRecentUnstable());
     }
 
-    public function testShouldSelectMostRecentUnstableVersionFromStandardSelection(): void
+    public function test_should_select_most_recent_unstable_version_from_standard_selection(): void
     {
         $versions = ['1.0.0a', '1.0.0alpha', '1.0.0-dev', 'dev-1.0.0', '1.0.0b',
             '1.0.0beta', '1.0.0rc', '1.0.0RC', ];
@@ -91,28 +92,28 @@ public function testShouldSelectMostRecentUnstableVersionFromStandardSelection()
         $this->assertSame('1.0.0rc', $parser->getMostRecentUnstable());
     }
 
-    public function testShouldSelectMostRecentUnstableVersionFromMixedSelection(): void
+    public function test_should_select_most_recent_unstable_version_from_mixed_selection(): void
     {
         $versions = ['1.0.0', '1.0.1', '1.1.0', '1.2.0a', '1.2.0b', '1.1.0rc'];
         $parser = new VersionParser($versions);
         $this->assertSame('1.2.0b', $parser->getMostRecentUnstable());
     }
 
-    public function testShouldSelectMostRecentUnstableVersionFromPrefixedSelection(): void
+    public function test_should_select_most_recent_unstable_version_from_prefixed_selection(): void
     {
         $versions = ['v1.0.0b', 'v1.0.1', 'v1.1.0'];
         $parser = new VersionParser($versions);
         $this->assertSame('v1.0.0b', $parser->getMostRecentUnstable());
     }
 
-    public function testShouldSelectMostRecentUnstableVersionFromPartlyPrefixedSelection(): void
+    public function test_should_select_most_recent_unstable_version_from_partly_prefixed_selection(): void
     {
         $versions = ['v1.0.0b', 'v1.0.0a', '1.1.0a'];
         $parser = new VersionParser($versions);
         $this->assertSame('1.1.0a', $parser->getMostRecentUnstable());
     }
 
-    public function testShouldSelectMostRecentUnstableFromVaryingNumeralCounts(): void
+    public function test_should_select_most_recent_unstable_from_varying_numeral_counts(): void
     {
         $versions = ['1.0-dev', '1.0.0-alpha1'];
         $parser = new VersionParser($versions);
@@ -121,7 +122,7 @@ public function testShouldSelectMostRecentUnstableFromVaryingNumeralCounts(): vo
 
     // All versions (ignoring stability)
 
-    public function testShouldSelectMostRecentIgnoringStabilityExceptDevFromPrefixedSelection(): void
+    public function test_should_select_most_recent_ignoring_stability_except_dev_from_prefixed_selection(): void
     {
         $versions = ['v1.0.0b', 'v1.0.1', 'v1.1.0a', 'v1.2.0-dev'];
         $parser = new VersionParser($versions);
@@ -130,7 +131,7 @@ public function testShouldSelectMostRecentIgnoringStabilityExceptDevFromPrefixed
 
     // Basic Version Category Checks
 
-    public function testIsStable(): void
+    public function test_is_stable(): void
     {
         $parser = new VersionParser;
         $this->assertTrue($parser->isStable('1.0.0'));
@@ -139,7 +140,7 @@ public function testIsStable(): void
         $this->assertFalse($parser->isStable('1.0.0-alpha1-5-g5b46ad8'));
     }
 
-    public function testIsPreRelease(): void
+    public function test_is_pre_release(): void
     {
         $parser = new VersionParser;
         $this->assertFalse($parser->isPreRelease('1.0.0'));
@@ -148,7 +149,7 @@ public function testIsPreRelease(): void
         $this->assertFalse($parser->isPreRelease('1.0.0-alpha1-5-g5b46ad8'));
     }
 
-    public function testIsUnstable(): void
+    public function test_is_unstable(): void
     {
         $parser = new VersionParser;
         $this->assertFalse($parser->isUnstable('1.0.0'));
@@ -157,7 +158,7 @@ public function testIsUnstable(): void
         $this->assertTrue($parser->isUnstable('1.0.0-alpha1-5-g5b46ad8'));
     }
 
-    public function testIsDevelopment(): void
+    public function test_is_development(): void
     {
         $parser = new VersionParser;
         $this->assertFalse($parser->isDevelopment('1.0.0'));
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index 6abcefb..47a2608 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Humbug.
  *