diff --git a/composer.json b/composer.json
index 82d992d..1c1c33e 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,8 @@
   },
   "require": {
     "guzzlehttp/guzzle": "^6.3|^7.0",
-    "league/flysystem": "^1.0",
+    "league/flysystem": "^3.0",
+
     "ext-openssl": "*",
     "ext-json": "*"
   }