diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index 03ba481..79e6c80 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -16,6 +16,11 @@ jobs:
     steps:
     - uses: actions/checkout@v3
 
+    - name: Setup PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: 8.3
+
     - name: Validate composer.json and composer.lock
       run: composer validate --strict