diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c77a26d..c24c96c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php: ['8.1', '8.2']
+        php: ['8.1', '8.2', '8.3']
     name: Validate and test on PHP ${{ matrix.php }}
     steps:
       - uses: actions/checkout@v3