diff --git a/composer.json b/composer.json
index 1d02790b466c31aea22b5a63a489170ff2377e71..a7cd6ea034b91348807f817a1a238804de0a0f9e 100644
--- a/composer.json
+++ b/composer.json
@@ -39,7 +39,7 @@
         "drush-ops/behat-drush-endpoint": "^9.2",
         "jcalderonzumba/gastonjs": "^1.2",
         "jcalderonzumba/mink-phantomjs-driver": "^0.3",
-        "lakedrops/composer-json-utils": "^1.3.2",
+        "lakedrops/composer-json-utils": "^1.4.0",
         "lakedrops/docker4drupal": "^1.9.0",
         "lakedrops/dotenv": "^1.1.3",
         "twig/twig": "^1.23.1"
diff --git a/src/Handler.php b/src/Handler.php
index b8054647a378c3d9b564da07667d081aa6f329a5..4675b56b217935d33a108a16a76e1b1f9b001bc6 100644
--- a/src/Handler.php
+++ b/src/Handler.php
@@ -75,7 +75,7 @@ class Handler extends BaseHandler {
       $fs->chmod($file, 0664);
     }
 
-    $this->git('ignore tests/output');
+    $this->gitIgnore('tests/output');
   }
 
   /**