diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..88e99d5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+vendor
+composer.lock
\ No newline at end of file
diff --git a/composer.json b/composer.json
index dc9f86c..27ed0ab 100644
--- a/composer.json
+++ b/composer.json
@@ -1,23 +1,29 @@
 {
-    "name": "league/flysystem-sftp-v3",
-    "description": "SFTP filesystem adapter for Flysystem.",
-    "keywords": ["flysystem", "filesystem", "sftp", "files", "file"],
-    "autoload": {
-        "psr-4": {
-                "League\\Flysystem\\PhpseclibV3\\": ""
-        }
-    },
-    "require": {
-        "php": "^8.0.2",
-        "league/flysystem": "^3.0.14",
-        "league/mime-type-detection": "^1.0.0",
-        "phpseclib/phpseclib": "^3.0"
-    },
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Frank de Jonge",
-            "email": "info@frankdejonge.nl"
-        }
-    ]
+  "name": "kleague/flysystem-sftp-v4",
+  "description": "SFTP filesystem adapter for Flysystem.",
+  "keywords": [
+    "flysystem",
+    "filesystem",
+    "sftp",
+    "files",
+    "file"
+  ],
+  "autoload": {
+    "psr-4": {
+      "League\\Flysystem\\PhpseclibV3\\": ""
+    }
+  },
+  "require": {
+    "php": ">=8.0.2",
+    "league/flysystem": "^3.0.14",
+    "league/mime-type-detection": "^1.0.0",
+    "phpseclib/phpseclib": "^3.0"
+  },
+  "license": "MIT",
+  "authors": [
+    {
+      "name": "Frank de Jonge",
+      "email": "info@frankdejonge.nl"
+    }
+  ]
 }