diff --git a/composer.json b/composer.json
index 54b06581d..2502c90de 100644
--- a/composer.json
+++ b/composer.json
@@ -62,7 +62,7 @@
         "palantirnet/drupal-rector": "0.20.3",
         "phpstan/phpstan": "1.12.17",
         "phpstan/phpstan-strict-rules": "1.6.2",
-        "phpunit/phpunit": "9.6.22",
+        "phpunit/phpunit": "12.0.2",
         "rector/rector": "1.2.10",
         "symfony/phpunit-bridge": "7.2.0"
     },