diff --git a/.github/workflows/composer-require-checker.yml b/.github/workflows/composer-require-checker.yml
index 99dfb1c..df3e5d9 100644
--- a/.github/workflows/composer-require-checker.yml
+++ b/.github/workflows/composer-require-checker.yml
@@ -7,6 +7,7 @@ on:
       - 'tests/**'
       - 'composer.json'
       - '.github/workflows/composer-require-checker.yml'
+      - 'composer-require-checker.json'
   push:
     branches: ['master']
     paths: *paths
@@ -22,6 +23,7 @@ jobs:
   composer-require-checker:
     uses: yiisoft/actions/.github/workflows/composer-require-checker.yml@master
     with:
+      config: composer-require-checker.json
       os: >-
         ['ubuntu-latest']
       php: >-
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d7be0e5..e21c1a2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,9 @@
 
 ## 1.0.1 under development
 
-- Enh #4: Add the `no_empty_statement` rule to `@Yiisoft/Core` (@mspirkov)
+- New #4: Add the `no_empty_statement` rule to `@Yiisoft/Core` (@mspirkov)
+- New #11: Add `RemoveOverrideAttributeRector` Rector rule (@vjik)
+- New #11: Add `SetList::YII_CORE` Rector set (@vjik)
 
 ## 1.0.0 January 23, 2026
 
diff --git a/README.md b/README.md
index a954489..0c73609 100644
--- a/README.md
+++ b/README.md
@@ -14,8 +14,8 @@
 [![type-coverage](https://shepherd.dev/github/yiisoft/code-style/coverage.svg)](https://shepherd.dev/github/yiisoft/code-style)
 [![psalm-level](https://shepherd.dev/github/yiisoft/code-style/level.svg)](https://shepherd.dev/github/yiisoft/code-style)
 
-A package that provides [PHP CS Fixer](https://github.com/PHP-CS-Fixer/PHP-CS-Fixer) rule sets for enforcing code style 
-in Yii packages.
+A package that provides [PHP CS Fixer](https://github.com/PHP-CS-Fixer/PHP-CS-Fixer) rule sets and
+[Rector](https://github.com/rectorphp/rector) rules for enforcing code style in Yii packages.
 
 ## Requirements
 
@@ -31,6 +31,8 @@ composer require --dev yiisoft/code-style
 
 ## General usage
 
+### PHP CS Fixer
+
 The package contains the following sets of rules:
 
 1. `@Yiisoft/Core`
@@ -61,6 +63,33 @@ return ConfigBuilder::build()
 
 ```
 
+### Rector
+
+The package provides [Rector](https://github.com/rectorphp/rector) rules:
+
+- `RemoveOverrideAttributeRector` — removes the `#[Override]` attribute from methods. Yii convention is not to use
+  this attribute.
+
+A ready-to-use `SetList::YII_CORE` set with rules recommended for Yii packages is also provided:
+
+```php
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Yiisoft\CodeStyle\Rector\SetList;
+
+return RectorConfig::configure()
+    ->withPaths([
+        __DIR__ . '/src',
+        __DIR__ . '/tests',
+    ])
+    ->withSets([
+        SetList::YII_CORE,
+    ]);
+```
+
 ## Documentation
 
 - [Internals](docs/internals.md)
diff --git a/composer-require-checker.json b/composer-require-checker.json
new file mode 100644
index 0000000..2b17420
--- /dev/null
+++ b/composer-require-checker.json
@@ -0,0 +1,29 @@
+{
+    "symbol-whitelist": [
+        "PhpParser\\Node",
+        "PhpParser\\Node\\Stmt\\ClassMethod",
+        "Rector\\CodeQuality\\Rector\\Class_\\InlineConstructorDefaultToPropertyRector",
+        "Rector\\Php74\\Rector\\Closure\\ClosureToArrowFunctionRector",
+        "Rector\\Php81\\Rector\\FuncCall\\NullToStrictStringFuncCallArgRector",
+        "Rector\\Php81\\Rector\\Property\\ReadOnlyPropertyRector",
+        "Rector\\Rector\\AbstractRector",
+        "Symplify\\RuleDocGenerator\\Contract\\DocumentedRuleInterface",
+        "Symplify\\RuleDocGenerator\\ValueObject\\CodeSample\\CodeSample",
+        "Symplify\\RuleDocGenerator\\ValueObject\\RuleDefinition",
+        "null", "true", "false",
+        "static", "self", "parent",
+        "array", "string", "int", "float", "bool", "iterable", "callable", "void", "object", "mixed", "never"
+    ],
+    "php-core-extensions": [
+        "Core",
+        "date",
+        "json",
+        "hash",
+        "pcre",
+        "Phar",
+        "Reflection",
+        "SPL",
+        "standard"
+    ],
+    "scan-files": []
+}
diff --git a/composer.json b/composer.json
index eccb75b..f45066d 100644
--- a/composer.json
+++ b/composer.json
@@ -28,12 +28,12 @@
     ],
     "require": {
         "php": "^7.4 || ^8.0",
-        "friendsofphp/php-cs-fixer": "^3.92.5"
+        "friendsofphp/php-cs-fixer": "^3.92.5",
+        "rector/rector": "^2.0"
     },
     "require-dev": {
         "maglnet/composer-require-checker": "^3.8.0 || ^4.7.1",
         "phpunit/phpunit": "^9.6.31",
-        "rector/rector": "^2.3.4",
         "vimeo/psalm": "^5.26.1 || ^6.10.3"
     },
     "autoload": {
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 8f2359e..e2562c2 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -4,7 +4,7 @@
          backupGlobals="false"
          colors="true"
          verbose="true"
-         bootstrap="vendor/autoload.php"
+         bootstrap="tests/bootstrap.php"
          failOnRisky="true"
          failOnWarning="true"
          convertErrorsToExceptions="true"
diff --git a/rector.php b/rector.php
index d545deb..3aa0ecd 100644
--- a/rector.php
+++ b/rector.php
@@ -2,9 +2,8 @@
 
 declare(strict_types=1);
 
-use Rector\CodeQuality\Rector\Class_\InlineConstructorDefaultToPropertyRector;
 use Rector\Config\RectorConfig;
-use Rector\Php74\Rector\Closure\ClosureToArrowFunctionRector;
+use Yiisoft\CodeStyle\Rector\SetList;
 
 return RectorConfig::configure()
     ->withPaths([
@@ -12,9 +11,6 @@
         __DIR__ . '/tests',
     ])
     ->withPhp74Sets()
-    ->withRules([
-        InlineConstructorDefaultToPropertyRector::class,
-    ])
-    ->withSkip([
-        ClosureToArrowFunctionRector::class,
+    ->withSets([
+        SetList::YII_CORE,
     ]);
diff --git a/src/Rector/Rules/RemoveOverrideAttributeRector.php b/src/Rector/Rules/RemoveOverrideAttributeRector.php
new file mode 100644
index 0000000..63dbfab
--- /dev/null
+++ b/src/Rector/Rules/RemoveOverrideAttributeRector.php
@@ -0,0 +1,74 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yiisoft\CodeStyle\Rector\Rules;
+
+use PhpParser\Node;
+use PhpParser\Node\Stmt\ClassMethod;
+use Rector\Rector\AbstractRector;
+use Symplify\RuleDocGenerator\Contract\DocumentedRuleInterface;
+use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
+use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
+
+final class RemoveOverrideAttributeRector extends AbstractRector implements DocumentedRuleInterface
+{
+    public function getRuleDefinition(): RuleDefinition
+    {
+        return new RuleDefinition(
+            'Remove #[Override] attribute from methods',
+            [
+                new CodeSample(
+                    <<<'CODE_SAMPLE'
+                    class Child extends Parent
+                    {
+                        #[Override]
+                        public function foo(): void {}
+                    }
+                    CODE_SAMPLE,
+                    <<<'CODE_SAMPLE'
+                    class Child extends Parent
+                    {
+                        public function foo(): void {}
+                    }
+                    CODE_SAMPLE,
+                ),
+            ],
+        );
+    }
+
+    public function getNodeTypes(): array
+    {
+        return [ClassMethod::class];
+    }
+
+    public function refactor(Node $node): ?Node
+    {
+        if (!$node instanceof ClassMethod) {
+            return null;
+        }
+
+        $changed = false;
+        foreach ($node->attrGroups as $groupKey => $attrGroup) {
+            foreach ($attrGroup->attrs as $attrKey => $attr) {
+                if ($this->getName($attr->name) === 'Override') {
+                    unset($attrGroup->attrs[$attrKey]);
+                    $changed = true;
+                    break;
+                }
+            }
+
+            if ($attrGroup->attrs === []) {
+                unset($node->attrGroups[$groupKey]);
+            }
+        }
+
+        if (!$changed) {
+            return null;
+        }
+
+        $node->attrGroups = array_values($node->attrGroups);
+
+        return $node;
+    }
+}
diff --git a/src/Rector/SetList.php b/src/Rector/SetList.php
new file mode 100644
index 0000000..af70196
--- /dev/null
+++ b/src/Rector/SetList.php
@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yiisoft\CodeStyle\Rector;
+
+final class SetList
+{
+    public const YII_CORE = __DIR__ . '/sets/yii-core.php';
+}
diff --git a/src/Rector/sets/yii-core.php b/src/Rector/sets/yii-core.php
new file mode 100644
index 0000000..763f758
--- /dev/null
+++ b/src/Rector/sets/yii-core.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\CodeQuality\Rector\Class_\InlineConstructorDefaultToPropertyRector;
+use Rector\Config\RectorConfig;
+use Rector\Php74\Rector\Closure\ClosureToArrowFunctionRector;
+use Rector\Php81\Rector\FuncCall\NullToStrictStringFuncCallArgRector;
+use Rector\Php81\Rector\Property\ReadOnlyPropertyRector;
+use Yiisoft\CodeStyle\Rector\Rules\RemoveOverrideAttributeRector;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->rules([
+        InlineConstructorDefaultToPropertyRector::class,
+        RemoveOverrideAttributeRector::class,
+    ]);
+
+    $rectorConfig->skip([
+        ClosureToArrowFunctionRector::class,
+        ReadOnlyPropertyRector::class,
+        NullToStrictStringFuncCallArgRector::class,
+    ]);
+};
diff --git a/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/aliased_import.php.inc b/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/aliased_import.php.inc
new file mode 100644
index 0000000..7c4ea5a
--- /dev/null
+++ b/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/aliased_import.php.inc
@@ -0,0 +1,32 @@
+<?php
+
+use Override as Ov;
+
+class AliasedFixtureParent
+{
+}
+
+class AliasedFixture extends AliasedFixtureParent
+{
+    #[Ov]
+    public function foo(): void
+    {
+    }
+}
+
+-----
+<?php
+
+use Override as Ov;
+
+class AliasedFixtureParent
+{
+}
+
+class AliasedFixture extends AliasedFixtureParent
+{
+    public function foo(): void
+    {
+    }
+}
+
diff --git a/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/fully_qualified.php.inc b/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/fully_qualified.php.inc
new file mode 100644
index 0000000..dda6c57
--- /dev/null
+++ b/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/fully_qualified.php.inc
@@ -0,0 +1,28 @@
+<?php
+
+class FullyQualifiedFixtureParent
+{
+}
+
+class FullyQualifiedFixture extends FullyQualifiedFixtureParent
+{
+    #[\Override]
+    public function foo(): void
+    {
+    }
+}
+
+-----
+<?php
+
+class FullyQualifiedFixtureParent
+{
+}
+
+class FullyQualifiedFixture extends FullyQualifiedFixtureParent
+{
+    public function foo(): void
+    {
+    }
+}
+
diff --git a/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/grouped_with_other_attribute.php.inc b/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/grouped_with_other_attribute.php.inc
new file mode 100644
index 0000000..260876c
--- /dev/null
+++ b/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/grouped_with_other_attribute.php.inc
@@ -0,0 +1,29 @@
+<?php
+
+class GroupedFixtureParent
+{
+}
+
+class GroupedFixture extends GroupedFixtureParent
+{
+    #[Override, SomeAttribute]
+    public function foo(): void
+    {
+    }
+}
+
+-----
+<?php
+
+class GroupedFixtureParent
+{
+}
+
+class GroupedFixture extends GroupedFixtureParent
+{
+    #[SomeAttribute]
+    public function foo(): void
+    {
+    }
+}
+
diff --git a/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/no_change_no_attribute.php.inc b/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/no_change_no_attribute.php.inc
new file mode 100644
index 0000000..8ef36e0
--- /dev/null
+++ b/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/no_change_no_attribute.php.inc
@@ -0,0 +1,9 @@
+<?php
+
+class NoChangeNoAttributeFixture
+{
+    public function foo(): void
+    {
+    }
+}
+
diff --git a/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/no_change_other_attribute.php.inc b/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/no_change_other_attribute.php.inc
new file mode 100644
index 0000000..9458d32
--- /dev/null
+++ b/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/no_change_other_attribute.php.inc
@@ -0,0 +1,10 @@
+<?php
+
+class NoChangeOtherAttributeFixture
+{
+    #[SomeAttribute]
+    public function foo(): void
+    {
+    }
+}
+
diff --git a/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/separate_attribute_groups.php.inc b/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/separate_attribute_groups.php.inc
new file mode 100644
index 0000000..1263931
--- /dev/null
+++ b/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/separate_attribute_groups.php.inc
@@ -0,0 +1,30 @@
+<?php
+
+class SeparateGroupsFixtureParent
+{
+}
+
+class SeparateGroupsFixture extends SeparateGroupsFixtureParent
+{
+    #[SomeAttribute]
+    #[Override]
+    public function foo(): void
+    {
+    }
+}
+
+-----
+<?php
+
+class SeparateGroupsFixtureParent
+{
+}
+
+class SeparateGroupsFixture extends SeparateGroupsFixtureParent
+{
+    #[SomeAttribute]
+    public function foo(): void
+    {
+    }
+}
+
diff --git a/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/simple.php.inc b/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/simple.php.inc
new file mode 100644
index 0000000..7e74e89
--- /dev/null
+++ b/tests/Rector/Rules/RemoveOverrideAttributeRector/Fixture/simple.php.inc
@@ -0,0 +1,28 @@
+<?php
+
+class SimpleFixtureParent
+{
+}
+
+class SimpleFixture extends SimpleFixtureParent
+{
+    #[Override]
+    public function foo(): void
+    {
+    }
+}
+
+-----
+<?php
+
+class SimpleFixtureParent
+{
+}
+
+class SimpleFixture extends SimpleFixtureParent
+{
+    public function foo(): void
+    {
+    }
+}
+
diff --git a/tests/Rector/Rules/RemoveOverrideAttributeRector/RemoveOverrideAttributeRectorTest.php b/tests/Rector/Rules/RemoveOverrideAttributeRector/RemoveOverrideAttributeRectorTest.php
new file mode 100644
index 0000000..1c36a35
--- /dev/null
+++ b/tests/Rector/Rules/RemoveOverrideAttributeRector/RemoveOverrideAttributeRectorTest.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yiisoft\CodeStyle\Tests\Rector\Rules\RemoveOverrideAttributeRector;
+
+use Iterator;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+/**
+ * @requires PHP >= 8.3
+ */
+final class RemoveOverrideAttributeRectorTest 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/tests/Rector/Rules/RemoveOverrideAttributeRector/config/configured_rule.php b/tests/Rector/Rules/RemoveOverrideAttributeRector/config/configured_rule.php
new file mode 100644
index 0000000..bd802af
--- /dev/null
+++ b/tests/Rector/Rules/RemoveOverrideAttributeRector/config/configured_rule.php
@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Yiisoft\CodeStyle\Rector\Rules\RemoveOverrideAttributeRector;
+
+return RectorConfig::configure()
+    ->withRules([
+        RemoveOverrideAttributeRector::class,
+    ]);
diff --git a/tests/Rector/SetListTest.php b/tests/Rector/SetListTest.php
new file mode 100644
index 0000000..cbcfe99
--- /dev/null
+++ b/tests/Rector/SetListTest.php
@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yiisoft\CodeStyle\Tests\Rector;
+
+use PHPUnit\Framework\TestCase;
+use Rector\Config\RectorConfig;
+use Yiisoft\CodeStyle\Rector\SetList;
+
+final class SetListTest extends TestCase
+{
+    public function testBase(): void
+    {
+        $this->assertFileExists(SetList::YII_CORE);
+
+        $callable = require SetList::YII_CORE;
+
+        $this->assertIsCallable($callable);
+
+        $callable(new RectorConfig());
+
+        $this->addToAssertionCount(1);
+    }
+}
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
new file mode 100644
index 0000000..beb8ccd
--- /dev/null
+++ b/tests/bootstrap.php
@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+require __DIR__ . '/../vendor/autoload.php';
+
+/**
+ * Force Rector's bundled nikic/php-parser to be loaded once, before any code coverage
+ * driver (PCOV/Xdebug) starts instrumenting. Doing this lazily inside the first
+ * AbstractRectorTestCase::setUp() call, while coverage instrumentation is already active,
+ * makes the require/require_once chain in preload.php unreliable and can trigger
+ * "Cannot (re)declare class PhpParser\Node\UseItem".
+ */
+$rectorPreloadFile = __DIR__ . '/../vendor/rector/rector/preload.php';
+if (file_exists($rectorPreloadFile)) {
+    require_once $rectorPreloadFile;
+}