diff --git a/.scrutinizer.yml b/.scrutinizer.yml
index b5faeab..ba0e2a2 100644
--- a/.scrutinizer.yml
+++ b/.scrutinizer.yml
@@ -13,7 +13,7 @@ tools:
 build:
   environment:
     php:
-      version: 7.1.0
+      version: 7.3.0
       pecl_extensions:
         - redis
     mysql: true
@@ -32,8 +32,9 @@ build:
       - mysql -u root -e "CREATE USER 'shieldon'@'localhost' IDENTIFIED BY 'taiwan';"
       - mysql -u root -e "GRANT ALL ON shieldon_unittest.* TO 'shieldon'@'localhost';"
   tests:
-    override:
-      - command: composer test
+    before:
+      -
+        command: composer test
         coverage:
-          file: clover.xml
-          format: clover
\ No newline at end of file
+          file: 'clover.xml'
+          format: 'clover'
\ No newline at end of file