diff --git a/composer.json b/composer.json
index dac960d..8efaab6 100644
--- a/composer.json
+++ b/composer.json
@@ -38,7 +38,7 @@
     "require-dev": {
         "maglnet/composer-require-checker": "^3.8|^4.2",
         "nyholm/psr7": "^1.3",
-        "phpunit/phpunit": "^9.5",
+        "phpunit/phpunit": "^10.5",
         "rector/rector": "^1.0.0",
         "roave/infection-static-analysis-plugin": "^1.16",
         "spatie/phpunit-watcher": "^1.23",