diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 8e6e9cd5..ebcd6854 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -19,7 +19,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [8.1, 8.2]
+        php: [8.1, 8.2, 8.3]
 
     name: PHP ${{ matrix.php }}