diff --git a/composer.json b/composer.json
index 6809675..5d0fd1f 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
     "require": {
         "php": "^8.0",
         "drupal/core": "^9.1",
-        "drupal/flysystem": "1.x-dev",
+        "drupal/flysystem": "^2.0",
         "wieni/wmcontroller": "^1.0"
     },
     "require-dev": {