diff --git a/Export/Formatter/SpreadSheetFormatter.php b/Export/Formatter/SpreadSheetFormatter.php
index 45cd35d66..fcd7e8ad6 100644
--- a/Export/Formatter/SpreadSheetFormatter.php
+++ b/Export/Formatter/SpreadSheetFormatter.php
@@ -23,7 +23,7 @@ use Symfony\Component\Translation\TranslatorInterface;
 use Symfony\Component\Form\FormBuilderInterface;
 use Chill\MainBundle\Export\ExportManager;
 use Symfony\Component\Form\Extension\Core\Type\FormType;
-use PhpOffice\PhpSpreadsheet\Worksheet;
+use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
 use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
 
 /**
diff --git a/composer.json b/composer.json
index fbeab3497..5dea8e5f2 100644
--- a/composer.json
+++ b/composer.json
@@ -39,7 +39,7 @@
         "champs-libres/composer-bundle-migration": "~1.0",
         "doctrine/doctrine-migrations-bundle": "~1.1",
         "doctrine/migrations": "~1.0",
-        "phpoffice/phpspreadsheet": "dev-develop#9e835676a6a2df9f7e445a28d4d89f6bd296a7c5@dev",
+        "phpoffice/phpspreadsheet": "~1.2",
         "sensio/distribution-bundle": "^5.0"
     },
     "require-dev": {