diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index b81007d..5782b8b 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -47,7 +47,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: shivammathur/setup-php@v2
         with:
-          php-version: 7.1
+          php-version: 7.4
           coverage: xdebug
       - run: composer global require php-coveralls/php-coveralls
       - name: Build