diff --git a/composer.json b/composer.json
index 207b331..caeea68 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
         "infection/infection": "^0.26.0",
         "patchlevel/coding-standard": "^1.0.0",
         "phpstan/phpstan": "^0.12.58",
-        "phpunit/phpunit": "^9.4.4",
+        "phpunit/phpunit": "^10.0.0",
         "symfony/var-dumper": "^5.2.0",
         "vimeo/psalm": "^4.3.1"
     },