diff --git a/package.json b/package.json
index 26d76ef..9f9387a 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
   ],
   "dependencies": {
     "broccoli-file-creator": "^1.0.0",
-    "broccoli-merge-trees": "^1.1.5",
+    "broccoli-merge-trees": "^2.0.0",
     "ember-ajax": "2.5.3",
     "ember-cli-app-version": "^2.0.1",
     "ember-cli-babel": "^5.1.5",