diff --git a/composer.json b/composer.json
index 17fdbd5..5e69c0e 100644
--- a/composer.json
+++ b/composer.json
@@ -21,8 +21,8 @@
         "php": ">=7.2",
         "ext-json": "*",
         "behat/mink": "^1.11",
-        "symfony/error-handler": "^4.4 || ^5.0 || ^6.0 || ^7.0",
-        "symfony/phpunit-bridge": "^4.4 || ^5.4 || ^6.0 || ^7.0",
+        "symfony/error-handler": "^4.4 || ^5.0 || ^6.0 || ^7.0 || ^8.0",
+        "symfony/phpunit-bridge": "^4.4 || ^5.4 || ^6.0 || ^7.0 || ^8.0",
         "phpunit/phpunit": "^8.5.22 || ^9.5.11",
         "yoast/phpunit-polyfills": "^1.0"
     },
@@ -30,11 +30,11 @@
         "phpstan/phpstan": "^1.10",
         "phpstan/phpstan-phpunit": "^1.3",
         "phpstan/phpstan-symfony": "^1.3",
-        "symfony/http-kernel": "^4.4 || ^5.0 || ^6.0 || ^7.0"
+        "symfony/http-kernel": "^4.4 || ^5.0 || ^6.0 || ^7.0 || ^8.0"
     },
     "conflict": {
-        "symfony/http-foundation": "<4.4 || >=8",
-        "symfony/http-kernel": "<4.4 || >=8"
+        "symfony/http-foundation": "<4.4 || >=9",
+        "symfony/http-kernel": "<4.4 || >=9"
     },
 
     "bin": [