diff --git a/config/set/solid/solid.yaml b/config/set/solid/solid.yaml
index 47f6ab025e5f..3408396ab578 100644
--- a/config/set/solid/solid.yaml
+++ b/config/set/solid/solid.yaml
@@ -3,3 +3,4 @@ services:
 
     Rector\SOLID\Rector\ClassConst\PrivatizeLocalClassConstantRector: null
     Rector\SOLID\Rector\Class_\MakeUnusedClassesWithChildrenAbstractRector: null
+    Rector\SOLID\Rector\Property\ChangeReadOnlyPropertyWithDefaultValueToConstantRector: null
diff --git a/docs/AllRectorsOverview.md b/docs/AllRectorsOverview.md
index 1d1b8459562b..3a4cd468f7ad 100644
--- a/docs/AllRectorsOverview.md
+++ b/docs/AllRectorsOverview.md
@@ -1,4 +1,4 @@
-# All 450 Rectors Overview
+# All 451 Rectors Overview
 
 - [Projects](#projects)
 - [General](#general)
@@ -7662,6 +7662,36 @@ Change nested ifs to early return
 
 <br>
 
+### `ChangeReadOnlyPropertyWithDefaultValueToConstantRector`
+
+- class: `Rector\SOLID\Rector\Property\ChangeReadOnlyPropertyWithDefaultValueToConstantRector`
+
+Change property with read only status with default value to constant
+
+```diff
+ class SomeClass
+ {
+     /**
+      * @var string[]
+      */
+-    private $magicMethods = [
++    private const MAGIC_METHODS = [
+         '__toString',
+         '__wakeup',
+     ];
+
+     public function run()
+     {
+-        foreach ($this->magicMethods as $magicMethod) {
++        foreach (self::MAGIC_METHODS as $magicMethod) {
+             echo $magicMethod;
+         }
+     }
+ }
+```
+
+<br>
+
 ### `FinalizeClassesWithoutChildrenRector`
 
 - class: `Rector\SOLID\Rector\Class_\FinalizeClassesWithoutChildrenRector`
diff --git a/rules/solid/src/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector.php b/rules/solid/src/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector.php
new file mode 100644
index 000000000000..04bcd9056043
--- /dev/null
+++ b/rules/solid/src/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector.php
@@ -0,0 +1,176 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\SOLID\Rector\Property;
+
+use PhpParser\Node;
+use PhpParser\Node\Const_ as ConstConst;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Expr\ClassConstFetch;
+use PhpParser\Node\Expr\PropertyFetch;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt\ClassConst;
+use PhpParser\Node\Stmt\Property;
+use PhpParser\Node\Stmt\PropertyProperty;
+use Rector\Core\Exception\ShouldNotHappenException;
+use Rector\Core\PhpParser\Node\Manipulator\PropertyManipulator;
+use Rector\Core\Rector\AbstractRector;
+use Rector\Core\RectorDefinition\CodeSample;
+use Rector\Core\RectorDefinition\RectorDefinition;
+use Rector\Core\Util\RectorStrings;
+use Rector\NodeTypeResolver\Node\AttributeKey;
+
+/**
+ * @see \Rector\SOLID\Tests\Rector\Property\ChangeReadOnlyPropertyWithDefaultValueToConstantRector\ChangeReadOnlyPropertyWithDefaultValueToConstantRectorTest
+ */
+final class ChangeReadOnlyPropertyWithDefaultValueToConstantRector extends AbstractRector
+{
+    /**
+     * @var PropertyManipulator
+     */
+    private $propertyManipulator;
+
+    public function __construct(PropertyManipulator $propertyManipulator)
+    {
+        $this->propertyManipulator = $propertyManipulator;
+    }
+
+    public function getDefinition(): RectorDefinition
+    {
+        return new RectorDefinition('Change property with read only status with default value to constant', [
+            new CodeSample(
+                <<<'PHP'
+class SomeClass
+{
+    /**
+     * @var string[]
+     */
+    private $magicMethods = [
+        '__toString',
+        '__wakeup',
+    ];
+
+    public function run()
+    {
+        foreach ($this->magicMethods as $magicMethod) {
+            echo $magicMethod;
+        }
+    }
+}
+PHP
+,
+                <<<'PHP'
+class SomeClass
+{
+    /**
+     * @var string[]
+     */
+    private const MAGIC_METHODS = [
+        '__toString',
+        '__wakeup',
+    ];
+
+    public function run()
+    {
+        foreach (self::MAGIC_METHODS as $magicMethod) {
+            echo $magicMethod;
+        }
+    }
+}
+PHP
+
+            ),
+        ]);
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getNodeTypes(): array
+    {
+        return [Property::class];
+    }
+
+    /**
+     * @param Property $node
+     */
+    public function refactor(Node $node): ?Node
+    {
+        if (count($node->props) !== 1) {
+            return null;
+        }
+
+        /** @var PropertyProperty $onlyProperty */
+        $onlyProperty = $node->props[0];
+
+        // we need default value
+        if ($onlyProperty->default === null) {
+            return null;
+        }
+
+        if (! $node->isPrivate()) {
+            return null;
+        }
+
+        // is property read only?
+        if (! $this->propertyManipulator->isReadyOnlyProperty($onlyProperty)) {
+            return null;
+        }
+
+        $this->replacePropertyFetchWithClassConstFetch($node, $onlyProperty);
+
+        return $this->createClassConst($node, $onlyProperty);
+    }
+
+    private function createClassConst(Property $property, PropertyProperty $propertyProperty): ClassConst
+    {
+        $constantName = $this->createConstantNameFromProperty($propertyProperty);
+
+        /** @var Expr $defaultValue */
+        $defaultValue = $propertyProperty->default;
+        $constant = new ConstConst($constantName, $defaultValue);
+
+        $classConst = new ClassConst([$constant]);
+        $classConst->flags = $property->flags;
+        $classConst->setAttribute(AttributeKey::PHP_DOC_INFO, $property->getAttribute(AttributeKey::PHP_DOC_INFO));
+
+        return $classConst;
+    }
+
+    private function createConstantNameFromProperty(PropertyProperty $propertyProperty): string
+    {
+        $propertyName = $this->getName($propertyProperty);
+        $constantName = RectorStrings::camelCaseToUnderscore($propertyName);
+
+        return strtoupper($constantName);
+    }
+
+    private function replacePropertyFetchWithClassConstFetch(Node $node, PropertyProperty $propertyProperty): void
+    {
+        $classNode = $node->getAttribute(AttributeKey::CLASS_NODE);
+        if ($classNode === null) {
+            throw new ShouldNotHappenException();
+        }
+
+        $propertyName = $this->getName($propertyProperty);
+        $constantName = $this->createConstantNameFromProperty($propertyProperty);
+
+        $this->traverseNodesWithCallable($classNode, function (Node $node) use ($propertyName, $constantName) {
+            if (! $node instanceof PropertyFetch) {
+                return null;
+            }
+
+            if (! $this->isName($node->var, 'this')) {
+                return null;
+            }
+
+            if (! $this->isName($node->name, $propertyName)) {
+                return null;
+            }
+
+            // replace with constant fetch
+            return new ClassConstFetch(new Name('self'), $constantName);
+        });
+    }
+}
diff --git a/rules/solid/tests/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector/ChangeReadOnlyPropertyWithDefaultValueToConstantRectorTest.php b/rules/solid/tests/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector/ChangeReadOnlyPropertyWithDefaultValueToConstantRectorTest.php
new file mode 100644
index 000000000000..d3ba1b6d0fce
--- /dev/null
+++ b/rules/solid/tests/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector/ChangeReadOnlyPropertyWithDefaultValueToConstantRectorTest.php
@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\SOLID\Tests\Rector\Property\ChangeReadOnlyPropertyWithDefaultValueToConstantRector;
+
+use Iterator;
+use Rector\Core\Testing\PHPUnit\AbstractRectorTestCase;
+use Rector\SOLID\Rector\Property\ChangeReadOnlyPropertyWithDefaultValueToConstantRector;
+
+final class ChangeReadOnlyPropertyWithDefaultValueToConstantRectorTest extends AbstractRectorTestCase
+{
+    /**
+     * @dataProvider provideData()
+     */
+    public function test(string $file): void
+    {
+        $this->doTestFile($file);
+    }
+
+    public function provideData(): Iterator
+    {
+        return $this->yieldFilesFromDirectory(__DIR__ . '/Fixture');
+    }
+
+    protected function getRectorClass(): string
+    {
+        return ChangeReadOnlyPropertyWithDefaultValueToConstantRector::class;
+    }
+}
diff --git a/rules/solid/tests/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector/Fixture/fixture.php.inc b/rules/solid/tests/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector/Fixture/fixture.php.inc
new file mode 100644
index 000000000000..5cb8273e41c9
--- /dev/null
+++ b/rules/solid/tests/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector/Fixture/fixture.php.inc
@@ -0,0 +1,47 @@
+<?php
+
+namespace Rector\SOLID\Tests\Rector\Property\ChangeReadOnlyPropertyWithDefaultValueToConstantRector\Fixture;
+
+class SomeClass
+{
+    /**
+     * @var string[]
+     */
+    private $magicMethods = [
+        '__toString',
+        '__wakeup',
+    ];
+
+    public function run()
+    {
+        foreach ($this->magicMethods as $magicMethod) {
+            echo $magicMethod;
+        }
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\SOLID\Tests\Rector\Property\ChangeReadOnlyPropertyWithDefaultValueToConstantRector\Fixture;
+
+class SomeClass
+{
+    /**
+     * @var string[]
+     */
+    private const MAGIC_METHODS = [
+        '__toString',
+        '__wakeup',
+    ];
+
+    public function run()
+    {
+        foreach (self::MAGIC_METHODS as $magicMethod) {
+            echo $magicMethod;
+        }
+    }
+}
+
+?>
diff --git a/rules/solid/tests/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector/Fixture/skip_multiple_properties.php.inc b/rules/solid/tests/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector/Fixture/skip_multiple_properties.php.inc
new file mode 100644
index 000000000000..3fc2e2ce1eb9
--- /dev/null
+++ b/rules/solid/tests/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector/Fixture/skip_multiple_properties.php.inc
@@ -0,0 +1,14 @@
+<?php
+
+namespace Rector\SOLID\Tests\Rector\Property\ChangeReadOnlyPropertyWithDefaultValueToConstantRector\Fixture;
+
+class SkipMultipleProperties
+{
+    /**
+     * @var string[]
+     */
+    private $moreMagic, $magicMethods = [
+        '__toString',
+        '__wakeup',
+    ];
+}
diff --git a/rules/solid/tests/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector/Fixture/skip_overriden.php.inc b/rules/solid/tests/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector/Fixture/skip_overriden.php.inc
new file mode 100644
index 000000000000..2f109847c5be
--- /dev/null
+++ b/rules/solid/tests/Rector/Property/ChangeReadOnlyPropertyWithDefaultValueToConstantRector/Fixture/skip_overriden.php.inc
@@ -0,0 +1,23 @@
+<?php
+
+namespace Rector\SOLID\Tests\Rector\Property\ChangeReadOnlyPropertyWithDefaultValueToConstantRector\Fixture;
+
+class SkipOverriden
+{
+    /**
+     * @var string[]
+     */
+    private $magicMethods = [
+        '__toString',
+        '__wakeup',
+    ];
+
+    public function run()
+    {
+        foreach ($this->magicMethods as $magicMethod) {
+            echo $magicMethod;
+        }
+
+        $this->magicMethods = 123;
+    }
+}
diff --git a/src/PhpParser/Node/Manipulator/PropertyManipulator.php b/src/PhpParser/Node/Manipulator/PropertyManipulator.php
index d03bbfc5caa8..f36964c14e54 100644
--- a/src/PhpParser/Node/Manipulator/PropertyManipulator.php
+++ b/src/PhpParser/Node/Manipulator/PropertyManipulator.php
@@ -107,10 +107,20 @@ public function getAllPropertyFetch(PropertyProperty $propertyProperty): array
         return $propertyFetches;
     }
 
+    public function isReadyOnlyProperty(PropertyProperty $propertyProperty): bool
+    {
+        foreach ($this->getAllPropertyFetch($propertyProperty) as $propertyFetch) {
+            if (! $this->isReadContext($propertyFetch)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
     public function isPropertyUsedInReadContext(PropertyProperty $propertyProperty): bool
     {
         $property = $this->getProperty($propertyProperty);
-
         if ($this->isDoctrineProperty($property)) {
             return true;
         }