diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index 12e9136..d614377 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -19,6 +19,7 @@ jobs:
         php-version:
           - "8.1"
           - "8.2"
+          - "8.3"
         dependencies:
           - lowest
           - highest
diff --git a/composer.json b/composer.json
index 9a94c4b..db0ee13 100644
--- a/composer.json
+++ b/composer.json
@@ -22,18 +22,18 @@
         "php": ">=8.1",
         "doctrine/doctrine-bundle": "^2.8",
         "symfony/psr-http-message-bridge": "2.*",
-        "symfony/routing": "^6.2 || ^6.3",
+        "symfony/routing": "^6.2 || ^6.3 || ^6.4 || ^7.0",
         "doctrine/orm": "^2.11",
         "shopware/app-php-sdk": "^2.0",
-        "symfony/doctrine-bridge": "^6.2 || ^6.3",
-        "symfony/http-client": "^6.2 || ^6.3",
+        "symfony/doctrine-bridge": "^6.2 || ^6.3 || ^6.4 || ^7.0",
+        "symfony/http-client": "^6.2 || ^6.3 || ^6.4 || ^7.0",
         "nyholm/psr7": "^1.8"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.16",
         "phpstan/phpstan": "^1.10.14",
         "phpunit/phpunit": "^10.1",
-        "symfony/phpunit-bridge": "^6.2.10 || ^6.3",
+        "symfony/phpunit-bridge": "^6.2.10 || ^6.3 || ^6.4 || ^7.0",
         "infection/infection": "^0.26.21"
     },
     "scripts": {
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 286e63b..434cc32 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -4,4 +4,4 @@ parameters:
     paths:
         - src
     ignoreErrors:
-        - '#Cannot call method .*Node\(\) on Symfony\\Component\\Config\\Definition\\Builder\\NodeParentInterface\|null.#'
\ No newline at end of file
+        - '#Call to an undefined method Symfony\\Component\\Config\\Definition\\Builder\\NodeParentInterface::scalarNode.#'
\ No newline at end of file