diff --git a/composer.json b/composer.json
index 71ee4891b..0c8c0acb1 100644
--- a/composer.json
+++ b/composer.json
@@ -55,7 +55,7 @@
     "require-dev": {
         "doctrine/doctrine-fixtures-bundle": "^3.4",
         "hautelook/alice-bundle": "^2.11",
-        "phpunit/phpunit": "^9.5",
+        "phpunit/phpunit": "^12.0",
         "rector/rector": "^0.19.0",
         "symfony/browser-kit": "6.1.*",
         "symfony/css-selector": "6.1.*",