diff --git a/composer.json b/composer.json
index 096bb9d..ffba37f 100644
--- a/composer.json
+++ b/composer.json
@@ -39,7 +39,7 @@
     },
     "require-dev": {
         "mockery/mockery": "^1.4",
-        "phpunit/phpunit": "^9.3.3",
+        "phpunit/phpunit": "^10.5",
         "squizlabs/php_codesniffer": "^3.6"
     },
     "autoload": {