diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index ee26c836..b5182671 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -8,7 +8,7 @@ jobs:
 
     strategy:
       matrix:
-        php-version: ['8.1', '8.2', '8.3']
+        php-version: ['8.1', '8.2', '8.3', '8.4']
 
     steps:
       - name: Checkout code