diff --git a/.github/workflows/cs-fix.yml b/.github/workflows/cs-fix.yml
index 0395b27..14f585c 100644
--- a/.github/workflows/cs-fix.yml
+++ b/.github/workflows/cs-fix.yml
@@ -1,4 +1,6 @@
-on:
+---
+
+on:  # yamllint disable-line rule:truthy
   push:
     branches:
       - '*'
@@ -10,3 +12,6 @@ jobs:
     permissions:
       contents: write
     uses: spiral/gh-actions/.github/workflows/cs-fix.yml@master
+    with:
+      php: >-
+        ['8.4']
diff --git a/.gitignore b/.gitignore
index 4c64f4e..d878fad 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,6 @@ clover*
 cover*
 .DS_Store
 *.cache
+
+# Runtime files (php-cs-fixer cache etc.)
+/runtime
diff --git a/.php-cs-fixer.dist.php b/.php-cs-fixer.dist.php
index 7bad12e..45745a1 100644
--- a/.php-cs-fixer.dist.php
+++ b/.php-cs-fixer.dist.php
@@ -6,6 +6,8 @@
 
 return \Spiral\CodeStyle\Builder::create()
     ->include(__DIR__ . '/src')
+    ->include(__DIR__ . '/tests')
     ->include(__FILE__)
-    ->allowRisky(true)
+    ->cache('./runtime/php-cs-fixer.cache')
+    ->allowRisky(false)
     ->build();
diff --git a/composer.json b/composer.json
index 9cafb82..e77c034 100644
--- a/composer.json
+++ b/composer.json
@@ -48,13 +48,13 @@
         "buggregator/trap": "^1.13",
         "jetbrains/phpstorm-attributes": "^1.0",
         "mockery/mockery": "^1.6.7",
-        "spiral/code-style": "^2.2",
+        "spiral/code-style": "^2.3.1",
         "testo/bridge-mockery": "^0.1.2",
         "testo/testo": "^0.10.55",
         "vimeo/psalm": "^6 || ^7"
     },
     "scripts": {
-        "cs:diff": "php-cs-fixer fix --dry-run -v --diff --show-progress dots",
+        "cs:diff": "php-cs-fixer fix --dry-run -v --diff",
         "cs:fix": "php-cs-fixer fix -v",
         "test": "testo",
         "psalm": "psalm",
diff --git a/tests/Unit/EnvironmentTest.php b/tests/Unit/EnvironmentTest.php
index a06293f..46625bb 100644
--- a/tests/Unit/EnvironmentTest.php
+++ b/tests/Unit/EnvironmentTest.php
@@ -95,4 +95,4 @@ public function testFromGlobals(): void
         Assert::equals($env->getVersion(), 'global_version');
         Assert::equals($env->getRPCAddress(), 'tcp://127.0.0.1:6001');
     }
-}
\ No newline at end of file
+}
diff --git a/tests/Unit/PayloadFactoryTest.php b/tests/Unit/PayloadFactoryTest.php
index 9969136..0876341 100644
--- a/tests/Unit/PayloadFactoryTest.php
+++ b/tests/Unit/PayloadFactoryTest.php
@@ -156,4 +156,4 @@ public function testMakeControlWithUnknownCommand(string $json): void
 
         PayloadFactory::fromFrame($frame);
     }
-}
\ No newline at end of file
+}
diff --git a/tests/Unit/PayloadTest.php b/tests/Unit/PayloadTest.php
index 946ec04..a06778b 100644
--- a/tests/Unit/PayloadTest.php
+++ b/tests/Unit/PayloadTest.php
@@ -46,4 +46,4 @@ public function testPayloadConstructionWithEosFalse(): void
         Assert::equals($payload->header, '');
         Assert::false($payload->eos);
     }
-}
\ No newline at end of file
+}
diff --git a/tests/Unit/StreamResponseTest.php b/tests/Unit/StreamResponseTest.php
index 4f57955..a23e58d 100644
--- a/tests/Unit/StreamResponseTest.php
+++ b/tests/Unit/StreamResponseTest.php
@@ -81,7 +81,7 @@ private function getWorker(): Worker
     {
         return $this->worker ??= new Worker(
             relay: $this->getRelay(),
-            interceptSideEffects: false
+            interceptSideEffects: false,
         );
     }
-}
\ No newline at end of file
+}
diff --git a/tests/Unit/Stub/TestRelay.php b/tests/Unit/Stub/TestRelay.php
index f218ceb..57c5e06 100644
--- a/tests/Unit/Stub/TestRelay.php
+++ b/tests/Unit/Stub/TestRelay.php
@@ -28,7 +28,7 @@ public function addFrame(
         bool $stream = false,
         bool $stopStream = false,
     ): self {
-        $head = (string)\json_encode([
+        $head = (string) \json_encode([
             'status'  => $status,
             'headers' => $headers,
         ], \JSON_THROW_ON_ERROR);
@@ -50,7 +50,7 @@ public function getReceived(): array
 
     public function getReceivedBody(): string
     {
-        return \implode('', \array_map(static fn (Frame $frame)
+        return \implode('', \array_map(static fn(Frame $frame)
             => \substr($frame->payload, $frame->options[0] ?? 0), $this->received));
     }
 
diff --git a/tests/Unit/VersionTest.php b/tests/Unit/VersionTest.php
index f79150f..a010caf 100644
--- a/tests/Unit/VersionTest.php
+++ b/tests/Unit/VersionTest.php
@@ -26,7 +26,7 @@ public static function provideVersions(): iterable
                 ],
             ],
             '1.9.0',
-            '1.*'
+            '1.*',
         ];
 
 
@@ -37,7 +37,7 @@ public static function provideVersions(): iterable
                 ],
             ],
             '2.1.0',
-            '2.*'
+            '2.*',
         ];
 
         yield [
@@ -50,7 +50,7 @@ public static function provideVersions(): iterable
                 ],
             ],
             '1.9.0',
-            '1.*'
+            '1.*',
         ];
 
         yield [
@@ -60,7 +60,7 @@ public static function provideVersions(): iterable
                 ],
             ],
             '1.8.0',
-            '1.*'
+            '1.*',
         ];
 
         yield 'calendar version' => [
@@ -70,7 +70,7 @@ public static function provideVersions(): iterable
                 ],
             ],
             '2025.1.15',
-            '2025.*'
+            '2025.*',
         ];
 
         yield 'semver v3 after calendar versions' => [
@@ -83,7 +83,7 @@ public static function provideVersions(): iterable
                 ],
             ],
             '3.0.0',
-            '3.*'
+            '3.*',
         ];
 
         yield 'v3 dev branch' => [
@@ -93,7 +93,7 @@ public static function provideVersions(): iterable
                 ],
             ],
             '3.x-dev',
-            '3.*'
+            '3.*',
         ];
 
         yield 'branch alias without dots' => [
@@ -103,7 +103,7 @@ public static function provideVersions(): iterable
                 ],
             ],
             'dev-master',
-            '*'
+            '*',
         ];
 
         yield 'non-numeric major version' => [
@@ -113,7 +113,7 @@ public static function provideVersions(): iterable
                 ],
             ],
             'dev-feature/1.x',
-            '*'
+            '*',
         ];
 
         yield 'package without pretty version' => [
@@ -121,7 +121,7 @@ public static function provideVersions(): iterable
                 'spiral/roadrunner' => [],
             ],
             '',
-            '*'
+            '*',
         ];
 
         yield [
@@ -131,23 +131,16 @@ public static function provideVersions(): iterable
                 ],
             ],
             Version::VERSION_FALLBACK,
-            '*'
+            '*',
         ];
 
         yield [
             [],
             Version::VERSION_FALLBACK,
-            '*'
+            '*',
         ];
     }
 
-    #[BeforeTest]
-    protected function setUp(): void
-    {
-        $ref = new \ReflectionClass(InstalledVersions::class);
-        $ref->setStaticPropertyValue('canGetVendors', false);
-    }
-
     #[DataProvider('provideVersions')]
     public function testGetVersion(array $versions, string $expectedVersion, string $expectedConstraint): void
     {
@@ -158,4 +151,11 @@ public function testGetVersion(array $versions, string $expectedVersion, string
         Assert::same(Version::current(), $expectedVersion);
         Assert::same(Version::constraint(), $expectedConstraint);
     }
-}
\ No newline at end of file
+
+    #[BeforeTest]
+    protected function setUp(): void
+    {
+        $ref = new \ReflectionClass(InstalledVersions::class);
+        $ref->setStaticPropertyValue('canGetVendors', false);
+    }
+}
diff --git a/tests/Unit/WorkerPoolTest.php b/tests/Unit/WorkerPoolTest.php
index 17fab2e..7040cf9 100644
--- a/tests/Unit/WorkerPoolTest.php
+++ b/tests/Unit/WorkerPoolTest.php
@@ -4,7 +4,6 @@
 
 namespace Spiral\RoadRunner\Tests\Worker\Unit;
 
-use Mockery;
 use Testo\Data\DataProvider;
 use Mockery\MockInterface;
 use Testo\Lifecycle\BeforeTest;
@@ -35,18 +34,38 @@ final class WorkerPoolTest
     private MockInterface|RPCInterface $rpc;
     private WorkerPool $workerPool;
 
-    #[BeforeTest]
-    protected function setUp(): void
+    public static function countDataProvider(): \Traversable
     {
-        $this->rpc = Mockery::mock(RPCInterface::class)->shouldIgnoreMissing();
-        $this->rpc->shouldReceive('withCodec')->once()->with(Mockery::type(JsonCodec::class), Mockery::andAnyOtherArgs())->andReturnSelf();
+        yield [0, []];
+        yield [2, [self::EXAMPLE_WORKER, self::EXAMPLE_WORKER]];
+    }
 
-        $this->workerPool = new WorkerPool($this->rpc);
+    public static function getWorkersDataProvider(): \Traversable
+    {
+        yield [[], []];
+
+        $workers = \array_map(static function (array $worker): Worker {
+            return new Worker(
+                pid: $worker['pid'],
+                statusCode: $worker['status'],
+                executions: $worker['numExecs'],
+                createdAt: $worker['created'],
+                memoryUsage: $worker['memoryUsage'],
+                cpuUsage: $worker['CPUPercent'],
+                command: $worker['command'],
+                status: $worker['statusStr'],
+            );
+        }, [
+            self::EXAMPLE_WORKER,
+            self::EXAMPLE_WORKER,
+        ]);
+
+        yield [$workers, [self::EXAMPLE_WORKER, self::EXAMPLE_WORKER]];
     }
 
     public function testAddWorker(): void
     {
-        $this->rpc->shouldReceive('call')->once()->with('informer.AddWorker', 'test', Mockery::andAnyOtherArgs());
+        $this->rpc->shouldReceive('call')->once()->with('informer.AddWorker', 'test', \Mockery::andAnyOtherArgs());
 
         $this->workerPool->addWorker('test');
     }
@@ -54,7 +73,7 @@ public function testAddWorker(): void
     #[DataProvider('countDataProvider')]
     public function testCountWorkers(int $expected, array $workers): void
     {
-        $this->rpc->shouldReceive('call')->once()->with('informer.Workers', 'test', Mockery::andAnyOtherArgs())->andReturn(['workers' => $workers]);
+        $this->rpc->shouldReceive('call')->once()->with('informer.Workers', 'test', \Mockery::andAnyOtherArgs())->andReturn(['workers' => $workers]);
 
         Assert::same($this->workerPool->countWorkers('test'), $expected);
     }
@@ -62,14 +81,14 @@ public function testCountWorkers(int $expected, array $workers): void
     #[DataProvider('getWorkersDataProvider')]
     public function testGetWorkers(array $expected, array $workers): void
     {
-        $this->rpc->shouldReceive('call')->once()->with('informer.Workers', 'test', Mockery::andAnyOtherArgs())->andReturn(['workers' => $workers]);
+        $this->rpc->shouldReceive('call')->once()->with('informer.Workers', 'test', \Mockery::andAnyOtherArgs())->andReturn(['workers' => $workers]);
 
         Assert::equals($this->workerPool->getWorkers('test'), new Workers($expected));
     }
 
     public function testGetWorkersMapsInformerFields(): void
     {
-        $this->rpc->shouldReceive('call')->once()->with('informer.Workers', 'http', Mockery::andAnyOtherArgs())->andReturn([
+        $this->rpc->shouldReceive('call')->once()->with('informer.Workers', 'http', \Mockery::andAnyOtherArgs())->andReturn([
             'workers' => [[
                 'pid' => 101,
                 'status' => 2,
@@ -98,7 +117,7 @@ public function testGetWorkersMapsInformerFields(): void
     public function testRpcExceptionIsPropagated(): never
     {
         $exception = new ServiceException('Plugin not found');
-        $this->rpc->shouldReceive('call')->with('informer.Workers', 'unknown', Mockery::andAnyOtherArgs())->andThrow($exception);
+        $this->rpc->shouldReceive('call')->with('informer.Workers', 'unknown', \Mockery::andAnyOtherArgs())->andThrow($exception);
 
         Expect::exception($exception);
 
@@ -107,37 +126,17 @@ public function testRpcExceptionIsPropagated(): never
 
     public function testRemoveWorker(): void
     {
-        $this->rpc->shouldReceive('call')->once()->with('informer.RemoveWorker', 'test', Mockery::andAnyOtherArgs());
+        $this->rpc->shouldReceive('call')->once()->with('informer.RemoveWorker', 'test', \Mockery::andAnyOtherArgs());
 
         $this->workerPool->removeWorker('test');
     }
 
-    public static function countDataProvider(): \Traversable
-    {
-        yield [0, []];
-        yield [2, [self::EXAMPLE_WORKER, self::EXAMPLE_WORKER]];
-    }
-
-    public static function getWorkersDataProvider(): \Traversable
+    #[BeforeTest]
+    protected function setUp(): void
     {
-        yield [[], []];
+        $this->rpc = \Mockery::mock(RPCInterface::class)->shouldIgnoreMissing();
+        $this->rpc->shouldReceive('withCodec')->once()->with(\Mockery::type(JsonCodec::class), \Mockery::andAnyOtherArgs())->andReturnSelf();
 
-        $workers = \array_map(static function (array $worker): Worker {
-            return new Worker(
-                pid: $worker['pid'],
-                statusCode: $worker['status'],
-                executions: $worker['numExecs'],
-                createdAt:  $worker['created'],
-                memoryUsage: $worker['memoryUsage'],
-                cpuUsage: $worker['CPUPercent'],
-                command: $worker['command'],
-                status: $worker['statusStr'],
-            );
-        }, [
-            self::EXAMPLE_WORKER,
-            self::EXAMPLE_WORKER,
-        ]);
-
-        yield [$workers, [self::EXAMPLE_WORKER, self::EXAMPLE_WORKER]];
+        $this->workerPool = new WorkerPool($this->rpc);
     }
 }
diff --git a/tests/Unit/WorkerTest.php b/tests/Unit/WorkerTest.php
index 6fa6fb6..e4215f5 100644
--- a/tests/Unit/WorkerTest.php
+++ b/tests/Unit/WorkerTest.php
@@ -4,7 +4,6 @@
 
 namespace Spiral\RoadRunner\Tests\Worker\Unit;
 
-use Mockery;
 use Psr\Log\LoggerInterface;
 use Spiral\Goridge\Exception\GoridgeException;
 use Spiral\Goridge\Exception\TransportException;
@@ -26,30 +25,30 @@
 #[Test]
 final class WorkerTest
 {
+    public static function respondDataProvider(): \Traversable
+    {
+        yield [0, null];
+        yield [Frame::CODEC_PROTO, Frame::CODEC_PROTO];
+        yield [Frame::CODEC_JSON, Frame::CODEC_JSON];
+    }
+
     #[DataProvider('respondDataProvider')]
     public function testRespond(int $expectedFlags, ?int $codec): void
     {
         $expected = new Frame('Hello World!', [0 => 0], $expectedFlags);
 
-        $relay = Mockery::mock(RelayInterface::class)->shouldIgnoreMissing();
-        $relay->shouldReceive('send')->once()->with(Mockery::isEqual($expected), Mockery::andAnyOtherArgs());
+        $relay = \Mockery::mock(RelayInterface::class)->shouldIgnoreMissing();
+        $relay->shouldReceive('send')->once()->with(\Mockery::isEqual($expected), \Mockery::andAnyOtherArgs());
 
         $worker = new Worker($relay, false);
 
         $worker->respond(new Payload('Hello World!'), $codec);
     }
 
-    public static function respondDataProvider(): \Traversable
-    {
-        yield [0, null];
-        yield [Frame::CODEC_PROTO, Frame::CODEC_PROTO];
-        yield [Frame::CODEC_JSON, Frame::CODEC_JSON];
-    }
-
     public function testRespondPrependsHeaderToBody(): void
     {
-        $relay = Mockery::mock(RelayInterface::class);
-        $relay->expects('send')->with(Mockery::isEqual(new Frame('headerbody', [6])));
+        $relay = \Mockery::mock(RelayInterface::class);
+        $relay->expects('send')->with(\Mockery::isEqual(new Frame('headerbody', [6])));
 
         $worker = new Worker($relay, false);
 
@@ -71,8 +70,8 @@ public function testRespondWithStreamChunkSetsStreamFlag(): void
 
     public function testErrorSendsErrorFrame(): void
     {
-        $relay = Mockery::mock(RelayInterface::class);
-        $relay->expects('send')->with(Mockery::isEqual(new Frame('Something went wrong', [], Frame::ERROR)));
+        $relay = \Mockery::mock(RelayInterface::class);
+        $relay->expects('send')->with(\Mockery::isEqual(new Frame('Something went wrong', [], Frame::ERROR)));
 
         $worker = new Worker($relay, false);
 
@@ -81,8 +80,8 @@ public function testErrorSendsErrorFrame(): void
 
     public function testStopSendsStopHeader(): void
     {
-        $relay = Mockery::mock(RelayInterface::class);
-        $relay->expects('send')->with(Mockery::isEqual(new Frame('{"stop":true}', [13])));
+        $relay = \Mockery::mock(RelayInterface::class);
+        $relay->expects('send')->with(\Mockery::isEqual(new Frame('{"stop":true}', [13])));
 
         $worker = new Worker($relay, false);
 
@@ -92,7 +91,7 @@ public function testStopSendsStopHeader(): void
     public function testRelayGoridgeExceptionIsRethrownAsTransportException(): never
     {
         $previous = new GoridgeException('Connection lost', 42);
-        $relay = Mockery::mock(RelayInterface::class);
+        $relay = \Mockery::mock(RelayInterface::class);
         $relay->allows('send')->andThrow($previous);
         $worker = new Worker($relay, false);
 
@@ -107,7 +106,7 @@ public function testRelayGoridgeExceptionIsRethrownAsTransportException(): never
     public function testRelayErrorIsRethrownAsRoadRunnerException(): never
     {
         $previous = new \LogicException('Unexpected failure', 7);
-        $relay = Mockery::mock(RelayInterface::class);
+        $relay = \Mockery::mock(RelayInterface::class);
         $relay->allows('send')->andThrow($previous);
         $worker = new Worker($relay, false);
 
@@ -345,7 +344,7 @@ public function testDefaultLogger(): void
 
     public function testCreateFromEnvironment(): void
     {
-        $logger = Mockery::mock(LoggerInterface::class);
+        $logger = \Mockery::mock(LoggerInterface::class);
 
         $worker = Worker::createFromEnvironment(new Environment(['RR_RELAY' => 'pipes']), false, $logger);
 
@@ -355,7 +354,7 @@ public function testCreateFromEnvironment(): void
 
     public function testCreateUsesGlobalEnvironment(): void
     {
-        $logger = Mockery::mock(LoggerInterface::class);
+        $logger = \Mockery::mock(LoggerInterface::class);
         $backup = [$_ENV, $_SERVER];
         $_SERVER['RR_RELAY'] = 'pipes';