diff --git a/Classes/Migration/Transformation/PropertyValueToLowercase.php b/Classes/Migration/Transformation/PropertyValueToLowercase.php
index dde1f30..5a329a4 100644
--- a/Classes/Migration/Transformation/PropertyValueToLowercase.php
+++ b/Classes/Migration/Transformation/PropertyValueToLowercase.php
@@ -4,38 +4,58 @@
 
 namespace Flowpack\SeoRouting\Migration\Transformation;
 
-use Neos\ContentRepository\Domain\Model\NodeData;
-use Neos\ContentRepository\Migration\Transformations\AbstractTransformation;
-
-class PropertyValueToLowercase extends AbstractTransformation
+use Neos\ContentRepository\Core\DimensionSpace\DimensionSpacePointSet;
+use Neos\ContentRepository\Core\Projection\ContentGraph\Node;
+use Neos\ContentRepository\Core\SharedModel\Workspace\WorkspaceName;
+use Neos\ContentRepository\NodeMigration\Transformation\NodeBasedTransformationInterface;
+use Neos\ContentRepository\Core\ContentRepository;
+use Neos\ContentRepository\Core\Feature\NodeModification\Command\SetNodeProperties;
+use Neos\ContentRepository\Core\Feature\NodeModification\Dto\PropertyValuesToWrite;
+use Neos\ContentRepository\NodeMigration\Transformation\GlobalTransformationInterface;
+use Neos\ContentRepository\NodeMigration\Transformation\TransformationFactoryInterface;
+use Neos\ContentRepository\NodeMigration\Transformation\TransformationStep;
+
+/**
+ * Transforms a specified property value of a node to lowercase.
+ */
+class PropertyValueToLowercase implements TransformationFactoryInterface
 {
-    private string $propertyName;
-
-    public function setProperty(string $propertyName): void
-    {
-        $this->propertyName = $propertyName;
-    }
-
-    /**
-     * @inheritDoc
-     */
-    public function isTransformable(NodeData $node)
-    {
-        return $node->hasProperty($this->propertyName);
-    }
-
     /**
-     * @inheritDoc
+     * @param array<string,string> $settings
      */
-    public function execute(NodeData $node)
+    public function build(array $settings, ContentRepository $contentRepository): GlobalTransformationInterface|NodeBasedTransformationInterface
     {
-        $currentPropertyValue = $node->getProperty($this->propertyName);
-        if (! is_string($currentPropertyValue)) {
-            return $node;
-        }
-        $newPropertyValue = strtolower($currentPropertyValue);
-        $node->setProperty($this->propertyName, $newPropertyValue);
-
-        return $node;
+        return new class(
+            $settings['property']
+        ) implements NodeBasedTransformationInterface {
+
+            private string $propertyName;
+
+            public function __construct(string $propertyName)
+            {
+                $this->propertyName = $propertyName;
+            }
+
+            public function execute(Node $node, DimensionSpacePointSet $coveredDimensionSpacePoints, WorkspaceName $workspaceNameForWriting): TransformationStep {
+                $currentProperty = $node->getProperty($this->propertyName);
+
+                if ($currentProperty !== null && is_string($currentProperty)) {
+                    $value = strtolower($currentProperty);
+
+                    return TransformationStep::fromCommand(
+                        SetNodeProperties::create(
+                            $workspaceNameForWriting,
+                            $node->aggregateId,
+                            $node->originDimensionSpacePoint,
+                            PropertyValuesToWrite::fromArray([
+                                $this->propertyName => $value,
+                            ])
+                        )
+                    );
+                }
+
+                return TransformationStep::createEmpty();
+            }
+        };
     }
 }
diff --git a/Configuration/Settings.yaml b/Configuration/Settings.yaml
index 77ff9d2..7526d74 100644
--- a/Configuration/Settings.yaml
+++ b/Configuration/Settings.yaml
@@ -15,3 +15,8 @@ Neos:
       middlewares:
         'after routing':
           middleware: 'Flowpack\SeoRouting\RoutingMiddleware'
+
+  ContentRepositoryRegistry:
+    nodeMigration:
+      transformationFactories:
+        PropertyValueToLowercase: Flowpack\SeoRouting\Migration\Transformation\PropertyValueToLowercase
diff --git a/Migrations/ContentRepository/Version20250124153030.yaml b/Migrations/ContentRepository/Version20250124153030.yaml
index a17f8d7..8792187 100644
--- a/Migrations/ContentRepository/Version20250124153030.yaml
+++ b/Migrations/ContentRepository/Version20250124153030.yaml
@@ -1,16 +1,12 @@
-up:
-  comments: 'Transforms all uriPathSegment values to lowercase'
-  warnings: 'As this migration removes the distinction between uppercase and lowercase it might not be cleanly undone by the down migration.'
-  migration:
-    - filters:
-        - type: 'NodeType'
-          settings:
-            nodeType: 'Neos.Neos:Document'
-            withSubTypes: TRUE
-      transformations:
-        - type: 'Flowpack\SeoRouting\Migration\Transformation\PropertyValueToLowercase'
-          settings:
-            property: 'uriPathSegment'
-
-down:
-  comments: 'No down migration available'
+comments: "Transforms all uriPathSegment values to lowercase"
+warnings: "As this migration removes the distinction between uppercase and lowercase it might not be cleanly undone by the down migration."
+migration:
+  - filters:
+      - type: "NodeType"
+        settings:
+          nodeType: "Neos.Neos:Document"
+          withSubTypes: TRUE
+    transformations:
+      - type: 'PropertyValueToLowercase'
+        settings:
+          property: "uriPathSegment"
diff --git a/README.md b/README.md
index 5770e5f..d6050f0 100644
--- a/README.md
+++ b/README.md
@@ -2,16 +2,16 @@
 
 <!-- TOC -->
 
-* [Flowpack.SeoRouting](#flowpackseorouting)
-    * [Sponsoring](#sponsoring)
-    * [Introduction](#introduction)
-    * [Features](#features)
-    * [Installation](#installation)
-    * [Configuration](#configuration)
-        * [Standard Configuration](#standard-configuration)
-        * [Trailing slash mode](#trailing-slash-mode)
-        * [Blocklist for redirects](#blocklist-for-redirects)
-    * [Thank you](#thank-you)
+- [Flowpack.SeoRouting](#flowpackseorouting)
+  - [Sponsoring](#sponsoring)
+  - [Introduction](#introduction)
+  - [Features](#features)
+  - [Installation](#installation)
+  - [Configuration](#configuration)
+    - [Standard Configuration](#standard-configuration)
+    - [Trailing slash mode](#trailing-slash-mode)
+    - [Blocklist for redirects](#blocklist-for-redirects)
+  - [Thank you](#thank-you)
 
 <!-- TOC -->
 
@@ -46,7 +46,7 @@ Just require it via composer:
 
 If you want to use the *toLowerCase* feature you should execute the migration that comes with this package:
 
-`./flow node:migrate 20250124153030 --confirmation true`
+`./flow nodemigration:execute 20250124153030 --force`
 
 This migration transforms all the URLs of all your nodes to lowercase. It's irreversible.
 
diff --git a/composer.json b/composer.json
index cbf61e9..10822a0 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
   "require": {
     "guzzlehttp/psr7": "^2.0",
     "php": "^8.1",
-    "neos/neos": "^8.3|^9.0"
+    "neos/neos": "^9.0"
   },
   "require-dev": {
     "phpstan/phpstan": "^2.1",