diff --git a/composer.json b/composer.json
index 561a72a1bf9..dafc3264ed3 100644
--- a/composer.json
+++ b/composer.json
@@ -112,7 +112,7 @@
         "friends-of-behat/mink-extension": "2.7.5",
         "php-parallel-lint/php-var-dump-check": "^0.5",
         "phpstan/extension-installer": "1.4.1",
-        "phpstan/phpstan": "1.11.9",
+        "phpstan/phpstan": "1.11.10",
         "phpstan/phpstan-doctrine": "1.4.8",
         "phpstan/phpstan-phpunit": "1.4.0",
         "phpstan/phpstan-symfony": "1.4.6",
diff --git a/composer.lock b/composer.lock
index 72825155497..773eb81f7da 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": "6a1bee53be73baeb1f620d2338945495",
+    "content-hash": "430e9c40ef822d84d43fce7b87cac9fe",
     "packages": [
         {
             "name": "aws/aws-crt-php",
@@ -8677,16 +8677,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "1.11.9",
+            "version": "1.11.10",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "e370bcddadaede0c1716338b262346f40d296f82"
+                "reference": "640410b32995914bde3eed26fa89552f9c2c082f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/e370bcddadaede0c1716338b262346f40d296f82",
-                "reference": "e370bcddadaede0c1716338b262346f40d296f82",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/640410b32995914bde3eed26fa89552f9c2c082f",
+                "reference": "640410b32995914bde3eed26fa89552f9c2c082f",
                 "shasum": ""
             },
             "require": {
@@ -8731,7 +8731,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2024-08-01T16:25:18+00:00"
+            "time": "2024-08-08T09:02:50+00:00"
         },
         {
             "name": "phpstan/phpstan-doctrine",
diff --git a/engine/Shopware/Controllers/Backend/Export.php b/engine/Shopware/Controllers/Backend/Export.php
index d75f6f8e226..8a6b2202378 100644
--- a/engine/Shopware/Controllers/Backend/Export.php
+++ b/engine/Shopware/Controllers/Backend/Export.php
@@ -123,9 +123,8 @@ public function getWhitelistedCSRFActions()
     private function generateExport($output)
     {
         $outputHandle = fopen($output, 'w');
-
-        if (!\is_resource($outputHandle)) {
-            throw new RuntimeException(sprintf('Output file %s can not be opened', $outputHandle));
+        if ($outputHandle === false) {
+            throw new RuntimeException(sprintf('Output file %s can not be opened', $output));
         }
 
         $this->export->sSmarty = $this->View()->Engine();