diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index c5bacb8..a54cecc 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Install PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.0'
+          php-version: '8.1'
           tools: composer:v2
 
       - name: Run linter