diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 78c1c97..4a8ccf6 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -18,6 +18,7 @@ jobs:
         php-version:
           - "8.2"
           - "8.3"
+          - "8.4"
         dependencies:
           - "highest"
         include: