diff --git a/composer.json b/composer.json
index 8eb564f6..2c355ec7 100644
--- a/composer.json
+++ b/composer.json
@@ -38,7 +38,7 @@
   "require-dev": {
     "php-di/php-di": "^7.0",
     "phpstan/phpstan": "^2.1",
-    "phpunit/phpunit": "^10.5",
+    "phpunit/phpunit": "^13.0",
     "ramsey/uuid": "^4.7",
     "squizlabs/php_codesniffer": "^3.11",
     "sunrise/http-message": "^3.4",