diff --git a/src/Bundle/ChillWopiBundle/composer.json b/src/Bundle/ChillWopiBundle/composer.json
index 7f7e6a4ed..41737c8b1 100644
--- a/src/Bundle/ChillWopiBundle/composer.json
+++ b/src/Bundle/ChillWopiBundle/composer.json
@@ -19,7 +19,7 @@
         "php": ">= 7.4",
         "champs-libres/wopi-bundle": "dev-master",
         "nyholm/psr7": "^1.4",
-        "php-opencloud/openstack": "^3.2.1"
+        "symfony/mime": "^4 || ^5"
     },
     "autoload": {
         "psr-4": {