diff --git a/.github/workflows/php-test.yml b/.github/workflows/php-test.yml
index 24414a0..637e704 100644
--- a/.github/workflows/php-test.yml
+++ b/.github/workflows/php-test.yml
@@ -22,6 +22,7 @@ jobs:
           - php: '8.1'
           - php: '8.2'
           - php: '8.3'
+          - php: '8.4'
     # Steps represent a sequence of tasks that will be executed as part of the job
     name: "PHP${{ matrix.php }} ${{ matrix.composer-flags }}"
     steps: