diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index b781be2..d535b0e 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -18,6 +18,7 @@ jobs:
           - '8.1'
           - '8.2'
           - '8.3'
+          - '8.4'
     steps:
       - name: Checkout
         uses: actions/checkout@v1