diff --git a/.github/workflows/tasks.yml b/.github/workflows/tasks.yml
index 4827bdf..69b10f8 100644
--- a/.github/workflows/tasks.yml
+++ b/.github/workflows/tasks.yml
@@ -9,8 +9,15 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [ '8.2', '8.3', '8.4' ]
-        typo3: [ '12', '13' ]
+        include:
+          - php: '8.2'
+            typo3: '13'
+          - php: '8.3'
+            typo3: '13'
+          - php: '8.4'
+            typo3: '13'
+          - php: '8.5'
+            typo3: '13'
     steps:
       - name: Setup PHP with PECL extension
         uses: shivammathur/setup-php@v2
@@ -23,6 +30,5 @@ jobs:
           key: ${{ runner.os }}-${{ matrix.php }}-composer-${{ hashFiles('**/composer.lock') }}
           restore-keys: |
             ${{ runner.os }}-${{ matrix.php }}-composer-
-      - run: composer require typo3/minimal="^${{ matrix.typo3 }}" --dev --ignore-platform-req=php+
-      - run: composer install --no-interaction --no-progress --ignore-platform-req=php+
+      - run: composer require typo3/minimal="^${{ matrix.typo3 }}.4" --dev --with-all-dependencies --no-interaction --no-progress
       - run: ./vendor/bin/grumphp run --ansi
diff --git a/composer.json b/composer.json
index a1ba01f..c9b7cc1 100644
--- a/composer.json
+++ b/composer.json
@@ -6,14 +6,14 @@
   ],
   "type": "typo3-cms-extension",
   "require": {
-    "php": "~8.2.0 || ~8.3.0 || ~8.4.0",
-    "typo3/cms-core": "^12.4 || ^13.4",
-    "typo3/cms-frontend": "^12.4 || ^13.4"
+    "php": "~8.2.0 || ~8.3.0 || ~8.4.0 || ~8.5.0",
+    "typo3/cms-core": "^13.4",
+    "typo3/cms-frontend": "^13.4"
   },
   "require-dev": {
-    "pluswerk/grumphp-config": "^7.2.0 || ^10.1.4",
+    "pluswerk/grumphp-config": "^11.2.0",
     "saschaegerer/phpstan-typo3": "^1.10.2 || ^2.1.1",
-    "ssch/typo3-rector": "*"
+    "ssch/typo3-rector": "^3.16.0"
   },
   "autoload": {
     "psr-4": {
@@ -22,6 +22,7 @@
   },
   "config": {
     "allow-plugins": {
+      "a9f/fractor-extension-installer": true,
       "ergebnis/composer-normalize": true,
       "phpro/grumphp": true,
       "phpstan/extension-installer": true,
diff --git a/rector.php b/rector.php
index fe73218..ff12503 100644
--- a/rector.php
+++ b/rector.php
@@ -4,13 +4,11 @@
 
 use PLUS\GrumPHPConfig\RectorSettings;
 use Rector\Config\RectorConfig;
-use Rector\Caching\ValueObject\Storage\FileCacheStorage;
 
 return static function (RectorConfig $rectorConfig): void {
     $rectorConfig->parallel();
     $rectorConfig->importNames();
     $rectorConfig->importShortClasses();
-    $rectorConfig->cacheClass(FileCacheStorage::class);
     $rectorConfig->cacheDirectory('./var/cache/rector');
 
     $rectorConfig->paths(