diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e4ad2f7..f4065a7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -64,6 +64,7 @@ jobs:
           - "8.1"
           - "8.2"
           - "8.3"
+          - "8.4"
 
     steps:
       - name: "Checkout"