diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 120f42c..3d41414 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [8.3, 8.2, 8.1]
+        php: [8.4, 8.3, 8.2, 8.1]
         dependency-version: [prefer-stable]
         os: [ubuntu-latest, windows-latest]