diff --git a/composer.json b/composer.json
index 4cff7b1..600a93f 100644
--- a/composer.json
+++ b/composer.json
@@ -22,8 +22,8 @@
     },
     "require-dev": {
         "laravel/legacy-factories": "^1.0.4",
-        "orchestra/testbench": "^4.0|^5.0|^6.0|^7.0|^8.0",
-        "phpunit/phpunit": "^8.0|^9.0"
+        "orchestra/testbench": "^4.0|^5.0|^6.0|^7.0|^8.0|^9.0",
+        "phpunit/phpunit": "^8.0|^9.0|^10.5"
     },
     "autoload": {
         "psr-4": {