diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 3b36ce6c..ce771c62 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -10,7 +10,7 @@ jobs:
 
     strategy:
       matrix:
-        php: ['8.1', '8.2', '8.3']
+        php: ['8.1', '8.2', '8.3', '8.4']
 
     steps:
       - name: Checkout Code