diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index de3e318..841e64e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: "8.0"
+          php-version: "8.1"
 
       - name: Install composer dependencies
         uses: "ramsey/composer-install@v1"