diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 79d9262..7a1a398 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -11,6 +11,7 @@ jobs:
           - "8.0"
           - "8.1"
           - "8.2"
+          - "8.3"
     runs-on: ubuntu-latest
     name: PHP ${{ matrix.php }}
     steps: