diff --git a/composer.json b/composer.json
index d45e14f..f89d970 100644
--- a/composer.json
+++ b/composer.json
@@ -36,7 +36,7 @@
     "laminas/laminas-component-installer": "^2.6",
     "phpro/grumphp": "~1.0",
     "phpstan/phpstan": "^1.2",
-    "phpunit/phpunit": "^9.2",
+    "phpunit/phpunit": "^10.0",
     "roave/security-advisories": "dev-master",
     "squizlabs/php_codesniffer": "^3.4",
     "symfony/var-dumper": "^5.1"