diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index f1bbd4a..11bd712 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: ["8.2",8.1", "8.0", "7.4"]
+        php: ["8.3", "8.2", "8.1", "8.0", "7.4"]
 
     steps:
       - uses: actions/checkout@v2