diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index c3bef7554..e7324c567 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -15,7 +15,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 7.1
+          php-version: 7.3
           extensions: opcache, gd
           coverage: none