diff --git a/tests/dummy/config/ember-try.js b/tests/dummy/config/ember-try.js
index 7b39c1c0c..f8ea570fc 100644
--- a/tests/dummy/config/ember-try.js
+++ b/tests/dummy/config/ember-try.js
@@ -12,6 +12,7 @@ module.exports = async function () {
           devDependencies: {
             'ember-source': '~3.28.0',
             'ember-cli': '~3.28.0',
+            'ember-qunit': '^6.0.0',
           },
         },
       },