diff --git a/composer.json b/composer.json
index 0e810f8..9e2ae13 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,7 @@
     "phpbench/phpbench": "^1.2.6",
     "phpspec/prophecy-phpunit": "^2.0.1",
     "phpstan/phpstan": "^1.8.2",
-    "phpunit/phpunit": "^9.5.23",
+    "phpunit/phpunit": "^10.0.0",
     "psalm/plugin-phpunit": "^0.18.0",
     "roave/infection-static-analysis-plugin": "^1.22.0",
     "symfony/var-dumper": "^5.4.1|^6.0.1",