diff --git a/package.json b/package.json
index b5024b3..e9f1494 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "ember-page-title": "^9.0.0",
     "ember-qunit": "^8.0.0",
     "ember-resolver": "^13.0.0",
-    "ember-source": "^5.0.0",
+    "ember-source": "^6.0.0",
     "ember-source-channel-url": "^3.0.0",
     "ember-template-imports": "^4.3.0",
     "ember-template-lint": "^7.0.0",