diff --git a/composer.json b/composer.json
index 79aea75..5ebdfe6 100644
--- a/composer.json
+++ b/composer.json
@@ -25,12 +25,12 @@
     "symfony/dependency-injection": "^6.3",
     "symfony/config": "^6.3",
     "symfony/yaml": "^6.3",
-    "symfony/process": "^6.3"
+    "symfony/process": "^6.3",
+    "symfony/dotenv": "^6.3"
   },
   "require-dev": {
     "phpunit/phpunit": "^10",
     "squizlabs/php_codesniffer": "^3.7",
-    "symfony/dotenv": "^6.3",
     "symfony/var-dumper": "^6.3",
     "phpstan/phpstan": "^1.10"
   },
diff --git a/composer.lock b/composer.lock
index db0b839..af1dc9c 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
     "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
     "This file is @generated automatically"
   ],
-  "content-hash": "ed0bb561db970300d8eaff46e7476f32",
+  "content-hash": "5e051c7f2cc516d6d2bffbe06809fea1",
   "packages": [
     {
       "name": "psr/container",
@@ -15,16 +15,16 @@
         "reference": "c71ecc56dfe541dbd90c5360474fbc405f8d5963"
       },
       "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/php-fig/container/zipball/c71ecc56dfe541dbd90c5360474fbc405f8d5963",
-                "reference": "c71ecc56dfe541dbd90c5360474fbc405f8d5963",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=7.4.0"
-            },
-            "type": "library",
-            "extra": {
+        "type": "zip",
+        "url": "https://api.github.com/repos/php-fig/container/zipball/c71ecc56dfe541dbd90c5360474fbc405f8d5963",
+        "reference": "c71ecc56dfe541dbd90c5360474fbc405f8d5963",
+        "shasum": ""
+      },
+      "require": {
+        "php": ">=7.4.0"
+      },
+      "type": "library",
+      "extra": {
                 "branch-alias": {
                     "dev-master": "2.0.x-dev"
                 }
@@ -363,26 +363,100 @@
                 },
                 {
                     "url": "https://github.com/fabpot",
-                    "type": "github"
+                  "type": "github"
                 },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
+              {
+                "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                "type": "tidelift"
+              }
             ],
-            "time": "2023-05-23T14:45:45+00:00"
+          "time": "2023-05-23T14:45:45+00:00"
         },
+    {
+      "name": "symfony/dotenv",
+      "version": "v6.3.0",
+      "source": {
+        "type": "git",
+        "url": "https://github.com/symfony/dotenv.git",
+        "reference": "ceadb434fe2a6763a03d2d110441745834f3dd1e"
+      },
+      "dist": {
+        "type": "zip",
+        "url": "https://api.github.com/repos/symfony/dotenv/zipball/ceadb434fe2a6763a03d2d110441745834f3dd1e",
+        "reference": "ceadb434fe2a6763a03d2d110441745834f3dd1e",
+        "shasum": ""
+      },
+      "require": {
+        "php": ">=8.1"
+      },
+      "conflict": {
+        "symfony/console": "<5.4",
+        "symfony/process": "<5.4"
+      },
+      "require-dev": {
+        "symfony/console": "^5.4|^6.0",
+        "symfony/process": "^5.4|^6.0"
+      },
+      "type": "library",
+      "autoload": {
+        "psr-4": {
+          "Symfony\\Component\\Dotenv\\": ""
+        },
+        "exclude-from-classmap": [
+          "/Tests/"
+        ]
+      },
+      "notification-url": "https://packagist.org/downloads/",
+      "license": [
+        "MIT"
+      ],
+      "authors": [
         {
-            "name": "symfony/filesystem",
-            "version": "v6.3.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/filesystem.git",
-                "reference": "edd36776956f2a6fcf577edb5b05eb0e3bdc52ae"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/filesystem/zipball/edd36776956f2a6fcf577edb5b05eb0e3bdc52ae",
+          "name": "Fabien Potencier",
+          "email": "fabien@symfony.com"
+        },
+        {
+          "name": "Symfony Community",
+          "homepage": "https://symfony.com/contributors"
+        }
+      ],
+      "description": "Registers environment variables from a .env file",
+      "homepage": "https://symfony.com",
+      "keywords": [
+        "dotenv",
+        "env",
+        "environment"
+      ],
+      "support": {
+        "source": "https://github.com/symfony/dotenv/tree/v6.3.0"
+      },
+      "funding": [
+        {
+          "url": "https://symfony.com/sponsor",
+          "type": "custom"
+        },
+        {
+          "url": "https://github.com/fabpot",
+          "type": "github"
+        },
+        {
+          "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+          "type": "tidelift"
+        }
+      ],
+      "time": "2023-04-21T14:41:17+00:00"
+    },
+    {
+      "name": "symfony/filesystem",
+      "version": "v6.3.1",
+      "source": {
+        "type": "git",
+        "url": "https://github.com/symfony/filesystem.git",
+        "reference": "edd36776956f2a6fcf577edb5b05eb0e3bdc52ae"
+      },
+      "dist": {
+        "type": "zip",
+        "url": "https://api.github.com/repos/symfony/filesystem/zipball/edd36776956f2a6fcf577edb5b05eb0e3bdc52ae",
                 "reference": "edd36776956f2a6fcf577edb5b05eb0e3bdc52ae",
                 "shasum": ""
             },
@@ -750,14 +824,14 @@
                 "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.28.0"
             },
             "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/fabpot",
-                  "type": "github"
-                },
+              {
+                "url": "https://symfony.com/sponsor",
+                "type": "custom"
+              },
+              {
+                "url": "https://github.com/fabpot",
+                "type": "github"
+              },
               {
                 "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
                 "type": "tidelift"
@@ -837,16 +911,16 @@
       "dist": {
         "type": "zip",
         "url": "https://api.github.com/repos/symfony/service-contracts/zipball/40da9cc13ec349d9e4966ce18b5fbcd724ab10a4",
-                "reference": "40da9cc13ec349d9e4966ce18b5fbcd724ab10a4",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=8.1",
-                "psr/container": "^2.0"
-            },
-            "conflict": {
-                "ext-psr": "<1.1|>=2"
-            },
+        "reference": "40da9cc13ec349d9e4966ce18b5fbcd724ab10a4",
+        "shasum": ""
+      },
+      "require": {
+        "php": ">=8.1",
+        "psr/container": "^2.0"
+      },
+      "conflict": {
+        "ext-psr": "<1.1|>=2"
+      },
             "type": "library",
             "extra": {
                 "branch-alias": {
@@ -2824,80 +2898,6 @@
             },
             "time": "2023-02-22T23:07:41+00:00"
         },
-        {
-            "name": "symfony/dotenv",
-            "version": "v6.3.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/dotenv.git",
-                "reference": "ceadb434fe2a6763a03d2d110441745834f3dd1e"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/dotenv/zipball/ceadb434fe2a6763a03d2d110441745834f3dd1e",
-                "reference": "ceadb434fe2a6763a03d2d110441745834f3dd1e",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=8.1"
-            },
-            "conflict": {
-                "symfony/console": "<5.4",
-                "symfony/process": "<5.4"
-            },
-            "require-dev": {
-                "symfony/console": "^5.4|^6.0",
-                "symfony/process": "^5.4|^6.0"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Component\\Dotenv\\": ""
-                },
-                "exclude-from-classmap": [
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-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Registers environment variables from a .env file",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "dotenv",
-                "env",
-                "environment"
-            ],
-            "support": {
-                "source": "https://github.com/symfony/dotenv/tree/v6.3.0"
-            },
-            "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2023-04-21T14:41:17+00:00"
-        },
         {
             "name": "symfony/var-dumper",
             "version": "v6.3.4",
diff --git a/tests/Integration/FileEncryptCommandTest.php b/tests/Integration/FileEncryptCommandTest.php
index 910a53b..d2fb32d 100644
--- a/tests/Integration/FileEncryptCommandTest.php
+++ b/tests/Integration/FileEncryptCommandTest.php
@@ -8,6 +8,12 @@
 
 class FileEncryptCommandTest extends TestCase
 {
+    public static function tearDownAfterClass(): void
+    {
+        parent::tearDownAfterClass();
+        unlink("dummy.txt");
+    }
+
     #[Test]
     public function fileIsEncryptedProperly(): void
     {