diff --git a/.github/workflows/csqa.yml b/.github/workflows/csqa.yml
index 4ee172a..79bce8f 100644
--- a/.github/workflows/csqa.yml
+++ b/.github/workflows/csqa.yml
@@ -91,7 +91,7 @@ jobs:
       - name: Install PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 'latest'
+          php-version: "8.1"
           coverage: none
 
       # Install dependencies and handle caching in one go.