diff --git a/config/sets/phpunit120.php b/config/sets/phpunit120.php
index 5a1fc60b..66211939 100644
--- a/config/sets/phpunit120.php
+++ b/config/sets/phpunit120.php
@@ -3,8 +3,9 @@
 declare(strict_types=1);
 
 use Rector\Config\RectorConfig;
+use Rector\PHPUnit\PHPUnit120\Rector\Class_\AssertIsTypeMethodCallRector;
 use Rector\PHPUnit\PHPUnit120\Rector\Class_\RemoveOverrideFinalConstructTestCaseRector;
 
 return static function (RectorConfig $rectorConfig): void {
-    $rectorConfig->rule(RemoveOverrideFinalConstructTestCaseRector::class);
+    $rectorConfig->rules([RemoveOverrideFinalConstructTestCaseRector::class, AssertIsTypeMethodCallRector::class]);
 };
diff --git a/rules-tests/PHPUnit120/Rector/MethodCall/AssertIsTypeMethodCallRector/AssertIsTypeMethodCallRectorTest.php b/rules-tests/PHPUnit120/Rector/MethodCall/AssertIsTypeMethodCallRector/AssertIsTypeMethodCallRectorTest.php
new file mode 100644
index 00000000..065b81c4
--- /dev/null
+++ b/rules-tests/PHPUnit120/Rector/MethodCall/AssertIsTypeMethodCallRector/AssertIsTypeMethodCallRectorTest.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\PHPUnit\Tests\PHPUnit120\Rector\MethodCall\AssertIsTypeMethodCallRector;
+
+use Iterator;
+use PHPUnit\Framework\Attributes\DataProvider;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+final class AssertIsTypeMethodCallRectorTest extends AbstractRectorTestCase
+{
+    #[DataProvider('provideData')]
+    public function test(string $filePath): void
+    {
+        $this->doTestFile($filePath);
+    }
+
+    public static function provideData(): Iterator
+    {
+        return self::yieldFilesFromDirectory(__DIR__ . '/Fixture');
+    }
+
+    public function provideConfigFilePath(): string
+    {
+        return __DIR__ . '/config/configured_rule.php';
+    }
+}
diff --git a/rules-tests/PHPUnit120/Rector/MethodCall/AssertIsTypeMethodCallRector/Fixture/fixture.php.inc b/rules-tests/PHPUnit120/Rector/MethodCall/AssertIsTypeMethodCallRector/Fixture/fixture.php.inc
new file mode 100644
index 00000000..e27a9bab
--- /dev/null
+++ b/rules-tests/PHPUnit120/Rector/MethodCall/AssertIsTypeMethodCallRector/Fixture/fixture.php.inc
@@ -0,0 +1,61 @@
+<?php
+
+namespace Rector\PHPUnit\Tests\PHPUnit120\Rector\MethodCall\AssertIsTypeMethodCallRector\Fixture;
+
+use PHPUnit\Framework\TestCase;
+
+final class Fixture extends TestCase
+{
+    public function testMethod(): void
+    {
+        $this->assertThat([], $this->isType('array'));
+        $this->assertThat(true, $this->isType('bool'));
+        $this->assertThat(true, $this->isType('boolean'));
+        $this->assertThat(fn () => 0, $this->isType('callable'));
+        $this->assertThat(1.0, $this->isType('float'));
+        $this->assertThat(1.0, $this->isType('double'));
+        $this->assertThat(1, $this->isType('int'));
+        $this->assertThat(1, $this->isType('integer'));
+        $this->assertThat([], $this->isType('iterable'));
+        $this->assertThat(null, $this->isType('null'));
+        $this->assertThat(12, $this->isType('numeric'));
+        $this->assertThat(new \stdClass(), $this->isType('object'));
+        $this->assertThat(1.0, $this->isType('real'));
+        $this->assertThat($resource, $this->isType('resource'));
+        $this->assertThat($closedResource, $this->isType('resource (closed)'));
+        $this->assertThat('', $this->isType('scalar'));
+        $this->assertThat('', $this->isType('string'));
+    }
+}
+?>
+-----
+<?php
+
+namespace Rector\PHPUnit\Tests\PHPUnit120\Rector\MethodCall\AssertIsTypeMethodCallRector\Fixture;
+
+use PHPUnit\Framework\TestCase;
+
+final class Fixture extends TestCase
+{
+    public function testMethod(): void
+    {
+        $this->assertThat([], $this->isArray());
+        $this->assertThat(true, $this->isBool());
+        $this->assertThat(true, $this->isBool());
+        $this->assertThat(fn () => 0, $this->isCallable());
+        $this->assertThat(1.0, $this->isFloat());
+        $this->assertThat(1.0, $this->isFloat());
+        $this->assertThat(1, $this->isInt());
+        $this->assertThat(1, $this->isInt());
+        $this->assertThat([], $this->isIterable());
+        $this->assertThat(null, $this->isNull());
+        $this->assertThat(12, $this->isNumeric());
+        $this->assertThat(new \stdClass(), $this->isObject());
+        $this->assertThat(1.0, $this->isFloat());
+        $this->assertThat($resource, $this->isResource());
+        $this->assertThat($closedResource, $this->isClosedResource());
+        $this->assertThat('', $this->isScalar());
+        $this->assertThat('', $this->isString());
+    }
+}
+?>
diff --git a/rules-tests/PHPUnit120/Rector/MethodCall/AssertIsTypeMethodCallRector/Fixture/static_fixture.php.inc b/rules-tests/PHPUnit120/Rector/MethodCall/AssertIsTypeMethodCallRector/Fixture/static_fixture.php.inc
new file mode 100644
index 00000000..d4be198d
--- /dev/null
+++ b/rules-tests/PHPUnit120/Rector/MethodCall/AssertIsTypeMethodCallRector/Fixture/static_fixture.php.inc
@@ -0,0 +1,61 @@
+<?php
+
+namespace Rector\PHPUnit\Tests\PHPUnit120\Rector\MethodCall\AssertIsTypeMethodCallRector\Fixture;
+
+use PHPUnit\Framework\TestCase;
+
+final class StaticFixture extends TestCase
+{
+    public function testMethod(): void
+    {
+        $this->assertThat([], self::isType('array'));
+        $this->assertThat(true, self::isType('bool'));
+        $this->assertThat(true, self::isType('boolean'));
+        $this->assertThat(fn () => 0, self::isType('callable'));
+        $this->assertThat(1.0, self::isType('float'));
+        $this->assertThat(1.0, self::isType('double'));
+        $this->assertThat(1, self::isType('int'));
+        $this->assertThat(1, self::isType('integer'));
+        $this->assertThat([], self::isType('iterable'));
+        $this->assertThat(null, self::isType('null'));
+        $this->assertThat(12, self::isType('numeric'));
+        $this->assertThat(new \stdClass(), self::isType('object'));
+        $this->assertThat(1.0, self::isType('real'));
+        $this->assertThat($resource, self::isType('resource'));
+        $this->assertThat($closedResource, self::isType('resource (closed)'));
+        $this->assertThat('', self::isType('scalar'));
+        $this->assertThat('', self::isType('string'));
+    }
+}
+?>
+-----
+<?php
+
+namespace Rector\PHPUnit\Tests\PHPUnit120\Rector\MethodCall\AssertIsTypeMethodCallRector\Fixture;
+
+use PHPUnit\Framework\TestCase;
+
+final class StaticFixture extends TestCase
+{
+    public function testMethod(): void
+    {
+        $this->assertThat([], self::isArray());
+        $this->assertThat(true, self::isBool());
+        $this->assertThat(true, self::isBool());
+        $this->assertThat(fn () => 0, self::isCallable());
+        $this->assertThat(1.0, self::isFloat());
+        $this->assertThat(1.0, self::isFloat());
+        $this->assertThat(1, self::isInt());
+        $this->assertThat(1, self::isInt());
+        $this->assertThat([], self::isIterable());
+        $this->assertThat(null, self::isNull());
+        $this->assertThat(12, self::isNumeric());
+        $this->assertThat(new \stdClass(), self::isObject());
+        $this->assertThat(1.0, self::isFloat());
+        $this->assertThat($resource, self::isResource());
+        $this->assertThat($closedResource, self::isClosedResource());
+        $this->assertThat('', self::isScalar());
+        $this->assertThat('', self::isString());
+    }
+}
+?>
diff --git a/rules-tests/PHPUnit120/Rector/MethodCall/AssertIsTypeMethodCallRector/config/configured_rule.php b/rules-tests/PHPUnit120/Rector/MethodCall/AssertIsTypeMethodCallRector/config/configured_rule.php
new file mode 100644
index 00000000..9ab8439a
--- /dev/null
+++ b/rules-tests/PHPUnit120/Rector/MethodCall/AssertIsTypeMethodCallRector/config/configured_rule.php
@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\PHPUnit\PHPUnit120\Rector\Class_\AssertIsTypeMethodCallRector;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->rule(AssertIsTypeMethodCallRector::class);
+};
diff --git a/rules/PHPUnit120/Rector/Class_/AssertIsTypeMethodCallRector.php b/rules/PHPUnit120/Rector/Class_/AssertIsTypeMethodCallRector.php
new file mode 100644
index 00000000..76e24571
--- /dev/null
+++ b/rules/PHPUnit120/Rector/Class_/AssertIsTypeMethodCallRector.php
@@ -0,0 +1,127 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\PHPUnit\PHPUnit120\Rector\Class_;
+
+use PhpParser\Node;
+use PhpParser\Node\Arg;
+use PhpParser\Node\Expr\MethodCall;
+use PhpParser\Node\Expr\StaticCall;
+use Rector\PhpParser\Node\Value\ValueResolver;
+use Rector\PHPUnit\NodeAnalyzer\TestsNodeAnalyzer;
+use Rector\Rector\AbstractRector;
+use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
+use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
+
+/**
+ * @see https://github.com/sebastianbergmann/phpunit/issues/6053
+ * @see https://github.com/sebastianbergmann/phpunit/blob/12.0.0/ChangeLog-12.0.md
+ * @see \Rector\PHPUnit\Tests\PHPUnit120\Rector\MethodCall\AssertIsTypeMethodCallRector\AssertIsTypeMethodCallRectorTest
+ */
+final class AssertIsTypeMethodCallRector extends AbstractRector
+{
+    private const IS_TYPE_VALUE_TO_METHOD = [
+        'array' => 'isArray',
+        'bool' => 'isBool',
+        'boolean' => 'isBool',
+        'callable' => 'isCallable',
+        'double' => 'isFloat',
+        'float' => 'isFloat',
+        'integer' => 'isInt',
+        'int' => 'isInt',
+        'iterable' => 'isIterable',
+        'null' => 'isNull',
+        'numeric' => 'isNumeric',
+        'object' => 'isObject',
+        'real' => 'isFloat',
+        'resource' => 'isResource',
+        'resource (closed)' => 'isClosedResource',
+        'scalar' => 'isScalar',
+        'string' => 'isString',
+    ];
+
+    public function __construct(
+        private readonly ValueResolver $valueResolver,
+        private readonly TestsNodeAnalyzer $testsNodeAnalyzer,
+    ) {
+    }
+
+    public function getRuleDefinition(): RuleDefinition
+    {
+        return new RuleDefinition(
+            'Replaces `Assert::isType()` calls with type-specific `Assert::is*()` calls',
+            [
+                new CodeSample(
+                    <<<'CODE_SAMPLE'
+                    use PHPUnit\Framework\TestCase;
+
+                    final class SomeClass extends TestCase
+                    {
+                        public function testMethod(): void
+                        {
+                            $this->assertThat([], $this->isType('array'));
+                        }
+                    }
+                    CODE_SAMPLE
+                    ,
+                    <<<'CODE_SAMPLE'
+                    use PHPUnit\Framework\TestCase;
+
+                    final class SomeClass extends TestCase
+                    {
+                        public function testMethod(): void
+                        {
+                            $this->assertThat([], $this->isArray());
+                        }
+                    }
+                    CODE_SAMPLE
+                    ,
+                ),
+            ],
+        );
+    }
+
+    /**
+     * @return array<class-string<Node>>
+     */
+    public function getNodeTypes(): array
+    {
+        return [MethodCall::class, StaticCall::class];
+    }
+
+    /**
+     * @param MethodCall|StaticCall $node
+     */
+    public function refactor(Node $node): Node|null
+    {
+        if ($node->isFirstClassCallable()) {
+            return null;
+        }
+
+        if (! $this->testsNodeAnalyzer->isPHPUnitTestCaseCall($node) || ! $this->isName($node->name, 'isType')) {
+            return null;
+        }
+
+        if (count($node->getArgs()) !== 1) {
+            return null;
+        }
+
+        $arg = $node->getArg('type', 0);
+        if (! $arg instanceof Arg) {
+            return null;
+        }
+
+        $argValue = $this->valueResolver->getValue($arg);
+        if (isset(self::IS_TYPE_VALUE_TO_METHOD[$argValue])) {
+            if ($node instanceof MethodCall) {
+                return new MethodCall($node->var, self::IS_TYPE_VALUE_TO_METHOD[$argValue]);
+            }
+
+            return new StaticCall($node->class, self::IS_TYPE_VALUE_TO_METHOD[$argValue]);
+
+        }
+
+        return null;
+    }
+}