diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index 16646c41..61389c88 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -10,7 +10,7 @@ jobs:
             fail-fast: true
             matrix:
                 os: [ "ubuntu", "macos" ]
-                php: [ "8.1", "8.2", "8.3" ]
+                php: [ "8.1", "8.2", "8.3", "8.4" ]
                 laravel: [ "10.0", "11.0" ]
                 exclude:
                     - laravel: "11.0"