diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 5d6fd33..6436466 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -42,7 +42,8 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: 8.1
-          extensions: json
+          extensions: mbstring
+          coverage: pcov
 
       - name: ♻️ Get composer cache directory
         id: composer-cache