diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 699a0ff..0cd0af8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -46,12 +46,13 @@ jobs:
       - name: Install Dependencies - move old composer.json
         run: |
           mv composer.json composer.json-orig
+          composer config vendor-dir Resources/Private/Php
           composer require phpoffice/phpspreadsheet ^1.29 --ignore-platform-reqs --no-progress
           mv composer.json-orig composer.json
           rm composer.lock
 
       - name: Install tailor
-        run: composer global require typo3/tailor --prefer-dist --no-progress --no-suggest
+        run: composer global require typo3/tailor --prefer-dist --no-progress
 
       - name: Publish to TER
         run: php ~/.composer/vendor/bin/tailor ter:publish --comment "${{ steps.get-comment.outputs.comment }}" ${{ steps.get-version.outputs.version }}
diff --git a/composer.json b/composer.json
index 3555c66..b6faa04 100755
--- a/composer.json
+++ b/composer.json
@@ -22,16 +22,16 @@
     "ext-pdo": "*"
   },
   "require-dev": {
-    "typo3/cms-fluid-styled-content": "^11.5 || ^12.2",
-    "typo3/cms-tstemplate": "^11.5 || ^12.2",
-    "typo3/cms-install": "^11.5 || ^12.2",
-    "typo3/cms-lowlevel": "^11.5 || ^12.2",
-    "typo3/cms-backend": "^11.5 || ^12.2",
-    "friendsoftypo3/tt-address": "^7",
+    "armin/editorconfig-cli": "^1.5",
     "friendsofphp/php-cs-fixer": "^3.0",
+    "friendsoftypo3/tt-address": "^7",
     "phpstan/phpstan": "^1.3",
     "phpunit/phpunit": "^9.5",
-    "armin/editorconfig-cli": "^1.5"
+    "typo3/cms-backend": "^11.5 || ^12.2",
+    "typo3/cms-fluid-styled-content": "^11.5 || ^12.2",
+    "typo3/cms-install": "^11.5 || ^12.2",
+    "typo3/cms-lowlevel": "^11.5 || ^12.2",
+    "typo3/cms-tstemplate": "^11.5 || ^12.2"
   },
   "extra": {
     "typo3/cms": {
@@ -62,7 +62,6 @@
       "typo3/cms-composer-installers": true,
       "typo3/class-alias-loader": true
     },
-    "vendor-dir": "vendor",
     "bin-dir": "bin",
     "optimize-autoloader": true,
     "sort-packages": true
diff --git a/ext_emconf.php b/ext_emconf.php
index efa1a72..0fd307b 100755
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -8,8 +8,7 @@
     'author_email' => 'typo3@calien.de',
     'author_company' => '',
     'state' => 'beta',
-    'clearCacheOnLoad' => 0,
-    'version' => '3.1.6',
+    'version' => '3.1.7',
     'constraints' => [
         'depends' => [
             'typo3' => '11.5.0-11.5.99',
@@ -22,15 +21,15 @@
     'autoload' => [
         'psr-4' => [
             'Calien\\Xlsexport\\' => 'Classes',
-            'ZipStream\\' => 'vendor/maennchen/zipstream-php/src',
-            'Symfony\\Polyfill\\Mbstring\\' => 'vendor/symfony/polyfill-mbstring',
-            'Psr\\SimpleCache\\' => 'vendor/psr/simple-cache/src',
-            'Psr\\Http\\Message\\' => 'vendor/psr/http-message/src',
-            'Psr\\Http\\Client\\' => 'vendor/psr/http-client/src',
-            'PhpOffice\\PhpSpreadsheet\\' => 'vendor/phpoffice/phpspreadsheet/src',
-            'MyCLabs\\Enum\\' => 'vendor/myclabs/php-enum/src',
-            'Matrix\\' => 'vendor/markbaker/matrix/classes/src',
-            'Complex\\' => 'vendor/markbaker/complex/classes/src',
+            'ZipStream\\' => 'Resources/Private/Php/maennchen/zipstream-php/src',
+            'Symfony\\Polyfill\\Mbstring\\' => 'Resources/Private/Php/symfony/polyfill-mbstring',
+            'Psr\\SimpleCache\\' => 'Resources/Private/Php/psr/simple-cache/src',
+            'Psr\\Http\\Message\\' => 'Resources/Private/Php/psr/http-message/src',
+            'Psr\\Http\\Client\\' => 'Resources/Private/Php/psr/http-client/src',
+            'PhpOffice\\PhpSpreadsheet\\' => 'Resources/Private/Php/phpoffice/phpspreadsheet/src',
+            'MyCLabs\\Enum\\' => 'Resources/Private/Php/myclabs/php-enum/src',
+            'Matrix\\' => 'Resources/Private/Php/markbaker/matrix/classes/src',
+            'Complex\\' => 'Resources/Private/Php/markbaker/complex/classes/src',
         ],
     ],
 ];