diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ea10ee7..0ee3439 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,7 +13,7 @@ jobs:
         strategy:
             matrix:
                 operating-system: [ubuntu-24.04]
-                php-versions: ['7.4','8.0', '8.1', '8.2', '8.3']
+                php-versions: ['7.4','8.0', '8.1', '8.2', '8.3', '8.4']
         name: PHP ${{ matrix.php-versions }} Test on ${{ matrix.operating-system }}
 
         steps: