diff --git a/composer.json b/composer.json
index 6cc3715..c3e0db0 100644
--- a/composer.json
+++ b/composer.json
@@ -30,10 +30,10 @@
         "drevops/phpcs-standard": "^0.7.0",
         "drupal/coder": "^8.3.31",
         "ergebnis/composer-normalize": "^2.52.0",
-        "phpstan/phpstan": "^2.2.5",
+        "phpstan/phpstan": "^2.2.6",
         "phpunit/phpunit": "^11.5.56",
         "pyrech/composer-changelogs": "^2.2",
-        "rector/rector": "^2.5.7"
+        "rector/rector": "^2.5.8"
     },
     "autoload": {
         "psr-4": {
diff --git a/composer.lock b/composer.lock
index 083b7f6..cda9349 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": "f359cbb0ba9c2df54411199bd30c1de5",
+    "content-hash": "df4a3bce3f5c87457b3a8bf2515e09bf",
     "packages": [
         {
             "name": "czproject/git-php",
@@ -3146,11 +3146,11 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "2.2.5",
+            "version": "2.2.6",
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/909c1e5fef7989ac0d0c1c5c42e32a5c4f6198a0",
-                "reference": "909c1e5fef7989ac0d0c1c5c42e32a5c4f6198a0",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/a6e9b5a9420f6109c091e87d82683bd1a80b87ed",
+                "reference": "a6e9b5a9420f6109c091e87d82683bd1a80b87ed",
                 "shasum": ""
             },
             "require": {
@@ -3206,7 +3206,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2026-07-05T06:31:06+00:00"
+            "time": "2026-07-26T21:22:49+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",
@@ -3709,21 +3709,21 @@
         },
         {
             "name": "rector/rector",
-            "version": "2.5.7",
+            "version": "2.5.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/rectorphp/rector.git",
-                "reference": "ba22f8c087848278fed6b4910d4cf1108096d8d3"
+                "reference": "861c77fd2a6d45317a401f4e0b617f947e8b6f96"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/rectorphp/rector/zipball/ba22f8c087848278fed6b4910d4cf1108096d8d3",
-                "reference": "ba22f8c087848278fed6b4910d4cf1108096d8d3",
+                "url": "https://api.github.com/repos/rectorphp/rector/zipball/861c77fd2a6d45317a401f4e0b617f947e8b6f96",
+                "reference": "861c77fd2a6d45317a401f4e0b617f947e8b6f96",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.4|^8.0",
-                "phpstan/phpstan": "^2.2.2"
+                "phpstan/phpstan": "^2.2.6"
             },
             "conflict": {
                 "rector/rector-doctrine": "*",
@@ -3757,7 +3757,7 @@
             ],
             "support": {
                 "issues": "https://github.com/rectorphp/rector/issues",
-                "source": "https://github.com/rectorphp/rector/tree/2.5.7"
+                "source": "https://github.com/rectorphp/rector/tree/2.5.8"
             },
             "funding": [
                 {
@@ -3765,7 +3765,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2026-07-13T15:24:18+00:00"
+            "time": "2026-07-27T06:19:16+00:00"
         },
         {
             "name": "sebastian/cli-parser",
diff --git a/src/Git/ArtifactGitRepository.php b/src/Git/ArtifactGitRepository.php
index a8481b9..b958110 100644
--- a/src/Git/ArtifactGitRepository.php
+++ b/src/Git/ArtifactGitRepository.php
@@ -26,7 +26,7 @@ class ArtifactGitRepository extends GitRepository {
   /**
    * The standard gitignore file path.
    */
-  protected ?string $gitignore = NULL;
+  protected ?string $gitignore;
 
   /**
    * The custom gitignore file path.