diff --git a/Caster/Caster.php b/Caster/Caster.php
index cd9b35f7..b6a84fcb 100644
--- a/Caster/Caster.php
+++ b/Caster/Caster.php
@@ -115,7 +115,7 @@ public static function castObject(object $obj, string $class, bool $hasDebugInfo
      * @param array    $a                The array containing the properties to filter
      * @param int      $filter           A bit field of Caster::EXCLUDE_* constants specifying which properties to filter out
      * @param string[] $listedProperties List of properties to exclude when Caster::EXCLUDE_VERBOSE is set, and to preserve when Caster::EXCLUDE_NOT_IMPORTANT is set
-     * @param int      &$count           Set to the number of removed properties
+     * @param int|null &$count           Set to the number of removed properties
      */
     public static function filter(array $a, int $filter, array $listedProperties = [], ?int &$count = 0): array
     {
diff --git a/Caster/ReflectionCaster.php b/Caster/ReflectionCaster.php
index f6c8c741..00675dfd 100644
--- a/Caster/ReflectionCaster.php
+++ b/Caster/ReflectionCaster.php
@@ -292,7 +292,7 @@ public static function castParameter(\ReflectionParameter $c, array $a, Stub $st
         if ($c->isOptional()) {
             try {
                 $a[$prefix.'default'] = $v = $c->getDefaultValue();
-                if ($c->isDefaultValueConstant()) {
+                if ($c->isDefaultValueConstant() && !\is_object($v)) {
                     $a[$prefix.'default'] = new ConstStub($c->getDefaultValueConstantName(), $v);
                 }
                 if (null === $v) {
diff --git a/Caster/SymfonyCaster.php b/Caster/SymfonyCaster.php
index f2ee0d62..3b13666c 100644
--- a/Caster/SymfonyCaster.php
+++ b/Caster/SymfonyCaster.php
@@ -76,12 +76,21 @@ public static function castLazyObjectState($state, array $a, Stub $stub, bool $i
 
         $stub->cut += \count($a) - 1;
 
-        return ['status' => new ConstStub(match ($a['status']) {
+        $instance = $a['realInstance'] ?? null;
+
+        $a = ['status' => new ConstStub(match ($a['status']) {
             LazyObjectState::STATUS_INITIALIZED_FULL => 'INITIALIZED_FULL',
             LazyObjectState::STATUS_INITIALIZED_PARTIAL => 'INITIALIZED_PARTIAL',
             LazyObjectState::STATUS_UNINITIALIZED_FULL => 'UNINITIALIZED_FULL',
             LazyObjectState::STATUS_UNINITIALIZED_PARTIAL => 'UNINITIALIZED_PARTIAL',
         }, $a['status'])];
+
+        if ($instance) {
+            $a['realInstance'] = $instance;
+            --$stub->cut;
+        }
+
+        return $a;
     }
 
     public static function castUuid(Uuid $uuid, array $a, Stub $stub, bool $isNested)
diff --git a/Dumper/CliDumper.php b/Dumper/CliDumper.php
index c52ac4db..660ca321 100644
--- a/Dumper/CliDumper.php
+++ b/Dumper/CliDumper.php
@@ -184,6 +184,9 @@ public function dumpString(Cursor $cursor, string $str, bool $bin, int $cut)
         }
         if ('' === $str) {
             $this->line .= '""';
+            if ($cut) {
+                $this->line .= '…'.$cut;
+            }
             $this->endValue($cursor);
         } else {
             $attr += [
@@ -418,7 +421,8 @@ protected function style(string $style, string $value, array $attr = []): string
         $this->colors ??= $this->supportsColors();
 
         $this->handlesHrefGracefully ??= 'JetBrains-JediTerm' !== getenv('TERMINAL_EMULATOR')
-            && (!getenv('KONSOLE_VERSION') || (int) getenv('KONSOLE_VERSION') > 201100);
+            && (!getenv('KONSOLE_VERSION') || (int) getenv('KONSOLE_VERSION') > 201100)
+            && !isset($_SERVER['IDEA_INITIAL_DIRECTORY']);
 
         if (isset($attr['ellipsis'], $attr['ellipsis-type'])) {
             $prefix = substr($value, 0, -$attr['ellipsis']);
diff --git a/LICENSE b/LICENSE
index 72412a62..29f72d5e 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2014-2023 Fabien Potencier
+Copyright (c) 2014-present Fabien Potencier
 
 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/Server/Connection.php b/Server/Connection.php
index 97b5b94f..c6840867 100644
--- a/Server/Connection.php
+++ b/Server/Connection.php
@@ -91,7 +91,7 @@ private function createSocket()
     {
         set_error_handler([self::class, 'nullErrorHandler']);
         try {
-            return stream_socket_client($this->host, $errno, $errstr, 3, \STREAM_CLIENT_CONNECT | \STREAM_CLIENT_ASYNC_CONNECT);
+            return stream_socket_client($this->host, $errno, $errstr, 3);
         } finally {
             restore_error_handler();
         }
diff --git a/Tests/Caster/CasterTest.php b/Tests/Caster/CasterTest.php
index 66cd5fbe..55eb4040 100644
--- a/Tests/Caster/CasterTest.php
+++ b/Tests/Caster/CasterTest.php
@@ -46,7 +46,7 @@ public function testFilter($filter, $expectedDiff, $listedProperties = null)
         $this->assertSame($expectedDiff, array_diff_assoc(self::$referenceArray, $filteredArray));
     }
 
-    public function provideFilter()
+    public static function provideFilter()
     {
         return [
             [
diff --git a/Tests/Caster/DateCasterTest.php b/Tests/Caster/DateCasterTest.php
index 8abdab50..fbbd901f 100644
--- a/Tests/Caster/DateCasterTest.php
+++ b/Tests/Caster/DateCasterTest.php
@@ -90,7 +90,7 @@ public function testCastDateTime($time, $timezone, $xDate, $xTimestamp, $xInfos)
         $this->assertDumpMatchesFormat($xDump, $cast["\0~\0date"]);
     }
 
-    public function provideDateTimes()
+    public static function provideDateTimes()
     {
         return [
             ['2017-04-30 00:00:00.000000', 'Europe/Zurich', '2017-04-30 00:00:00.0 Europe/Zurich (+02:00)', 1493503200, 'Sunday, April 30, 2017%Afrom now%ADST On'],
@@ -210,7 +210,7 @@ public function testCastInterval($intervalSpec, $ms, $invert, $xInterval, $xSeco
         $this->assertDumpMatchesFormat($xDump, $cast["\0~\0interval"]);
     }
 
-    public function provideIntervals()
+    public static function provideIntervals()
     {
         return [
             ['PT0S', 0, 0, '0s', '0s'],
@@ -309,7 +309,7 @@ public function testCastTimeZone($timezone, $xTimezone, $xRegion)
         $this->assertDumpMatchesFormat($xDump, $cast["\0~\0timezone"]);
     }
 
-    public function provideTimeZones()
+    public static function provideTimeZones()
     {
         $xRegion = \extension_loaded('intl') ? '%s' : '';
 
@@ -386,7 +386,7 @@ public function testCastPeriod($start, $interval, $end, $options, $xPeriod, $xDa
         $this->assertDumpMatchesFormat($xDump, $cast["\0~\0period"]);
     }
 
-    public function providePeriods()
+    public static function providePeriods()
     {
         $periods = [
             ['2017-01-01', 'P1D', '2017-01-03', 0, 'every + 1d, from [2017-01-01 00:00:00.0 to 2017-01-03 00:00:00.0[', '1) 2017-01-01%a2) 2017-01-02'],
diff --git a/Tests/Caster/DoctrineCasterTest.php b/Tests/Caster/DoctrineCasterTest.php
new file mode 100644
index 00000000..85f6293b
--- /dev/null
+++ b/Tests/Caster/DoctrineCasterTest.php
@@ -0,0 +1,45 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\VarDumper\Tests\Caster;
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\PersistentCollection;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\VarDumper\Test\VarDumperTestTrait;
+
+/**
+ * @requires function \Doctrine\Common\Collections\ArrayCollection::__construct
+ */
+class DoctrineCasterTest extends TestCase
+{
+    use VarDumperTestTrait;
+
+    public function testCastPersistentCollection()
+    {
+        $classMetadata = new ClassMetadata(__CLASS__);
+
+        $collection = new PersistentCollection($this->createMock(EntityManagerInterface::class), $classMetadata, new ArrayCollection(['test']));
+
+        $expected = <<<EODUMP
+Doctrine\ORM\PersistentCollection {
+%A
+  -em: Mock_EntityManagerInterface_%s { …3}
+  -backRefFieldName: null
+  -typeClass: Doctrine\ORM\Mapping\ClassMetadata { …}
+%A
+EODUMP;
+
+        $this->assertDumpMatchesFormat($expected, $collection);
+    }
+}
diff --git a/Tests/Caster/ExceptionCasterTest.php b/Tests/Caster/ExceptionCasterTest.php
index 7de30f4f..cc3c8c74 100644
--- a/Tests/Caster/ExceptionCasterTest.php
+++ b/Tests/Caster/ExceptionCasterTest.php
@@ -12,6 +12,7 @@
 namespace Symfony\Component\VarDumper\Tests\Caster;
 
 use PHPUnit\Framework\TestCase;
+use Symfony\Component\ErrorHandler\Exception\SilencedErrorContext;
 use Symfony\Component\VarDumper\Caster\Caster;
 use Symfony\Component\VarDumper\Caster\ExceptionCaster;
 use Symfony\Component\VarDumper\Caster\FrameStub;
@@ -29,6 +30,21 @@ private function getTestException($msg, &$ref = null)
         return new \Exception(''.$msg);
     }
 
+    private function getTestError($msg): \Error
+    {
+        return new \Error(''.$msg);
+    }
+
+    private function getTestErrorException($msg): \ErrorException
+    {
+        return new \ErrorException(''.$msg);
+    }
+
+    private function getTestSilencedErrorContext(): SilencedErrorContext
+    {
+        return new SilencedErrorContext(\E_ERROR, __FILE__, __LINE__);
+    }
+
     protected function tearDown(): void
     {
         ExceptionCaster::$srcContext = 1;
@@ -61,6 +77,79 @@ public function testDefaultSettings()
         $this->assertSame(['foo'], $ref);
     }
 
+    public function testDefaultSettingsOnError()
+    {
+        $e = $this->getTestError('foo');
+
+        $expectedDump = <<<'EODUMP'
+Error {
+  #message: "foo"
+  #code: 0
+  #file: "%sExceptionCasterTest.php"
+  #line: %d
+  trace: {
+    %s%eTests%eCaster%eExceptionCasterTest.php:%d {
+      Symfony\Component\VarDumper\Tests\Caster\ExceptionCasterTest->getTestError($msg): Error
+      › {
+      ›     return new \Error(''.$msg);
+      › }
+    }
+    %s%eTests%eCaster%eExceptionCasterTest.php:%d { …}
+%A
+EODUMP;
+
+        $this->assertDumpMatchesFormat($expectedDump, $e);
+    }
+
+    public function testDefaultSettingsOnErrorException()
+    {
+        $e = $this->getTestErrorException('foo');
+
+        $expectedDump = <<<'EODUMP'
+ErrorException {
+  #message: "foo"
+  #code: 0
+  #file: "%sExceptionCasterTest.php"
+  #line: %d
+  #severity: E_ERROR
+  trace: {
+    %s%eTests%eCaster%eExceptionCasterTest.php:%d {
+      Symfony\Component\VarDumper\Tests\Caster\ExceptionCasterTest->getTestErrorException($msg): ErrorException
+      › {
+      ›     return new \ErrorException(''.$msg);
+      › }
+    }
+    %s%eTests%eCaster%eExceptionCasterTest.php:%d { …}
+%A
+EODUMP;
+
+        $this->assertDumpMatchesFormat($expectedDump, $e);
+    }
+
+    /**
+     * @requires function \Symfony\Component\ErrorHandler\Exception\SilencedErrorContext::__construct
+     */
+    public function testCastSilencedErrorContext()
+    {
+        $e = $this->getTestSilencedErrorContext();
+
+        $expectedDump = <<<'EODUMP'
+Symfony\Component\ErrorHandler\Exception\SilencedErrorContext {
+  +count: 1
+  -severity: E_ERROR
+  trace: {
+    %s%eTests%eCaster%eExceptionCasterTest.php:%d {
+      › {
+      ›     return new SilencedErrorContext(\E_ERROR, __FILE__, __LINE__);
+      › }
+    }
+  }
+}
+EODUMP;
+
+        $this->assertDumpMatchesFormat($expectedDump, $e);
+    }
+
     public function testSeek()
     {
         $e = $this->getTestException(2);
diff --git a/Tests/Caster/FFICasterTest.php b/Tests/Caster/FFICasterTest.php
index ac4aa93d..32fea5fc 100644
--- a/Tests/Caster/FFICasterTest.php
+++ b/Tests/Caster/FFICasterTest.php
@@ -90,7 +90,7 @@ public function testCastNamedEnum()
         PHP, \FFI::new('enum Example { a, b }'));
     }
 
-    public function scalarsDataProvider(): array
+    public static function scalarsDataProvider(): array
     {
         return [
             'int8_t' => ['int8_t', '0', 1, 1],
diff --git a/Tests/Caster/FiberCasterTest.php b/Tests/Caster/FiberCasterTest.php
new file mode 100644
index 00000000..41ba099d
--- /dev/null
+++ b/Tests/Caster/FiberCasterTest.php
@@ -0,0 +1,76 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\VarDumper\Tests\Caster;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\VarDumper\Test\VarDumperTestTrait;
+
+class FiberCasterTest extends TestCase
+{
+    use VarDumperTestTrait;
+
+    public function testCastFiberNotStarted()
+    {
+        $fiber = new \Fiber(static fn() => true);
+
+        $expected = <<<EODUMP
+Fiber {
+  status: "not started"
+}
+EODUMP;
+
+        $this->assertDumpEquals($expected, $fiber);
+    }
+
+    public function testCastFiberTerminated()
+    {
+        $fiber = new \Fiber(static fn () => true);
+        $fiber->start();
+
+        $expected = <<<EODUMP
+Fiber {
+  status: "terminated"
+}
+EODUMP;
+
+        $this->assertDumpEquals($expected, $fiber);
+    }
+
+    public function testCastFiberSuspended()
+    {
+        $fiber = new \Fiber(\Fiber::suspend(...));
+        $fiber->start();
+
+        $expected = <<<EODUMP
+Fiber {
+  status: "suspended"
+}
+EODUMP;
+
+        $this->assertDumpEquals($expected, $fiber);
+    }
+
+    public function testCastFiberRunning()
+    {
+        $fiber = new \Fiber(function () {
+            $expected = <<<EODUMP
+Fiber {
+  status: "running"
+}
+EODUMP;
+
+            $this->assertDumpEquals($expected, \Fiber::getCurrent());
+        });
+
+        $fiber->start();
+    }
+}
diff --git a/Tests/Caster/MysqliCasterTest.php b/Tests/Caster/MysqliCasterTest.php
index e05ae41b..983f541a 100644
--- a/Tests/Caster/MysqliCasterTest.php
+++ b/Tests/Caster/MysqliCasterTest.php
@@ -16,6 +16,7 @@
 
 /**
  * @requires extension mysqli
+ *
  * @group integration
  */
 class MysqliCasterTest extends TestCase
diff --git a/Tests/Caster/RdKafkaCasterTest.php b/Tests/Caster/RdKafkaCasterTest.php
index 4cc836f2..65e8ec3b 100644
--- a/Tests/Caster/RdKafkaCasterTest.php
+++ b/Tests/Caster/RdKafkaCasterTest.php
@@ -20,6 +20,7 @@
 
 /**
  * @requires extension rdkafka
+ *
  * @group integration
  */
 class RdKafkaCasterTest extends TestCase
diff --git a/Tests/Caster/RedisCasterTest.php b/Tests/Caster/RedisCasterTest.php
index 058b95d0..566de12a 100644
--- a/Tests/Caster/RedisCasterTest.php
+++ b/Tests/Caster/RedisCasterTest.php
@@ -16,7 +16,9 @@
 
 /**
  * @author Nicolas Grekas <p@tchwork.com>
+ *
  * @requires extension redis
+ *
  * @group integration
  */
 class RedisCasterTest extends TestCase
diff --git a/Tests/Caster/SplCasterTest.php b/Tests/Caster/SplCasterTest.php
index 26887b13..743b357c 100644
--- a/Tests/Caster/SplCasterTest.php
+++ b/Tests/Caster/SplCasterTest.php
@@ -21,7 +21,7 @@ class SplCasterTest extends TestCase
 {
     use VarDumperTestTrait;
 
-    public function getCastFileInfoTests()
+    public static function getCastFileInfoTests()
     {
         return [
             [__FILE__, <<<'EOTXT'
@@ -135,7 +135,7 @@ public function testCastSplDoublyLinkedList($modeValue, $modeDump)
         $this->assertDumpMatchesFormat($dump, $var);
     }
 
-    public function provideCastSplDoublyLinkedList()
+    public static function provideCastSplDoublyLinkedList()
     {
         return [
             [\SplDoublyLinkedList::IT_MODE_FIFO, 'IT_MODE_FIFO | IT_MODE_KEEP'],
diff --git a/Tests/Caster/XmlReaderCasterTest.php b/Tests/Caster/XmlReaderCasterTest.php
index cde1d7e9..78416f30 100644
--- a/Tests/Caster/XmlReaderCasterTest.php
+++ b/Tests/Caster/XmlReaderCasterTest.php
@@ -64,7 +64,7 @@ public function testNodes($seek, $expectedDump)
         $this->assertDumpMatchesFormat($expectedDump, $this->reader);
     }
 
-    public function provideNodes()
+    public static function provideNodes()
     {
         return [
             [0, <<<'EODUMP'
diff --git a/Tests/Command/Descriptor/CliDescriptorTest.php b/Tests/Command/Descriptor/CliDescriptorTest.php
index 56fb2187..5941508a 100644
--- a/Tests/Command/Descriptor/CliDescriptorTest.php
+++ b/Tests/Command/Descriptor/CliDescriptorTest.php
@@ -54,7 +54,7 @@ public function testDescribe(array $context, string $expectedOutput, bool $decor
         $this->assertStringMatchesFormat(trim($expectedOutput), str_replace(\PHP_EOL, "\n", trim($output->fetch())));
     }
 
-    public function provideContext()
+    public static function provideContext()
     {
         yield 'source' => [
             [
diff --git a/Tests/Command/Descriptor/HtmlDescriptorTest.php b/Tests/Command/Descriptor/HtmlDescriptorTest.php
index 426e99d3..09acf149 100644
--- a/Tests/Command/Descriptor/HtmlDescriptorTest.php
+++ b/Tests/Command/Descriptor/HtmlDescriptorTest.php
@@ -63,7 +63,7 @@ public function testDescribe(array $context, string $expectedOutput)
         $this->assertStringMatchesFormat(trim($expectedOutput), trim(preg_replace('@<style>.*</style><script>.*</script>@s', '', $output->fetch())));
     }
 
-    public function provideContext()
+    public static function provideContext()
     {
         yield 'source' => [
             [
diff --git a/Tests/Command/ServerDumpCommandTest.php b/Tests/Command/ServerDumpCommandTest.php
index 664a520d..47c45fd1 100644
--- a/Tests/Command/ServerDumpCommandTest.php
+++ b/Tests/Command/ServerDumpCommandTest.php
@@ -28,7 +28,7 @@ public function testComplete(array $input, array $expectedSuggestions)
         $this->assertSame($expectedSuggestions, $tester->complete($input));
     }
 
-    public function provideCompletionSuggestions()
+    public static function provideCompletionSuggestions()
     {
         yield 'option --format' => [
             ['--format', ''],
diff --git a/Tests/Dumper/CliDumperTest.php b/Tests/Dumper/CliDumperTest.php
index b4780cfe..25e9b103 100644
--- a/Tests/Dumper/CliDumperTest.php
+++ b/Tests/Dumper/CliDumperTest.php
@@ -12,6 +12,7 @@
 namespace Symfony\Component\VarDumper\Tests\Dumper;
 
 use PHPUnit\Framework\TestCase;
+use Symfony\Component\VarDumper\Caster\CutStub;
 use Symfony\Component\VarDumper\Cloner\VarCloner;
 use Symfony\Component\VarDumper\Dumper\AbstractDumper;
 use Symfony\Component\VarDumper\Dumper\CliDumper;
@@ -37,6 +38,11 @@ public function testGet()
             ':stream' => function ($res, $a) {
                 unset($a['uri'], $a['wrapper_data']);
 
+                return $a;
+            },
+            'Symfony\Component\VarDumper\Tests\Fixture\DumbFoo' => function ($foo, $a) {
+                $a['foo'] = new CutStub($a['foo']);
+
                 return $a;
             },
         ]);
@@ -76,7 +82,7 @@ public function testGet()
 %A  options: []
   }
   "obj" => Symfony\Component\VarDumper\Tests\Fixture\DumbFoo {#%d
-    +foo: "foo"
+    +foo: ""…3
     +"bar": "bar"
   }
   "closure" => Closure(\$a, PDO &\$b = null) {#%d
@@ -157,7 +163,7 @@ public function testDumpWithCommaFlagsAndExceptionCodeExcerpt()
             , $dump);
     }
 
-    public function provideDumpWithCommaFlagTests()
+    public static function provideDumpWithCommaFlagTests()
     {
         $expected = <<<'EOTXT'
 array:3 [
@@ -398,7 +404,7 @@ public function testIncompleteClass()
         );
     }
 
-    public function provideDumpArrayWithColor()
+    public static function provideDumpArrayWithColor()
     {
         yield [
             ['foo' => 'bar'],
diff --git a/Tests/Dumper/ContextProvider/RequestContextProviderTest.php b/Tests/Dumper/ContextProvider/RequestContextProviderTest.php
new file mode 100644
index 00000000..5c141595
--- /dev/null
+++ b/Tests/Dumper/ContextProvider/RequestContextProviderTest.php
@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dumper\ContextProvider;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\VarDumper\Cloner\Data;
+use Symfony\Component\VarDumper\Dumper\ContextProvider\RequestContextProvider;
+
+/**
+ * @requires function \Symfony\Component\HttpFoundation\RequestStack::__construct
+ */
+class RequestContextProviderTest extends TestCase
+{
+    public function testGetContextOnNullRequest()
+    {
+        $requestStack = new RequestStack();
+        $provider = new RequestContextProvider($requestStack);
+
+        $this->assertNull($provider->getContext());
+    }
+
+    public function testGetContextOnRequest()
+    {
+        $request = Request::create('https://example.org/', 'POST');
+        $request->attributes->set('_controller', 'MyControllerClass');
+
+        $requestStack = new RequestStack();
+        $requestStack->push($request);
+
+        $context = (new RequestContextProvider($requestStack))->getContext();
+        $this->assertSame('https://example.org/', $context['uri']);
+        $this->assertSame('POST', $context['method']);
+        $this->assertInstanceOf(Data::class, $context['controller']);
+        $this->assertSame('MyControllerClass', $context['controller']->getValue());
+        $this->assertSame('https://example.org/', $context['uri']);
+        $this->assertArrayHasKey('identifier', $context);
+    }
+}
diff --git a/Tests/Dumper/HtmlDumperTest.php b/Tests/Dumper/HtmlDumperTest.php
index 1fd98640..8c9592e4 100644
--- a/Tests/Dumper/HtmlDumperTest.php
+++ b/Tests/Dumper/HtmlDumperTest.php
@@ -180,7 +180,7 @@ public function testDumpString($var, $needle)
         $this->assertStringContainsString($needle, $out);
     }
 
-    public function varToDumpProvider()
+    public static function varToDumpProvider()
     {
         return [
             [['dummy' => new ImgStub('dummy', 'img/png', '100em')], '<img src="data:img/png;base64,ZHVtbXk=" />'],