diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a8287ed..2f36e7a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,7 +8,7 @@ jobs:
 
     strategy:
       matrix:
-        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 }}