diff --git a/package.json b/package.json
index 3947eae..9e63734 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   },
   "dependencies": {
     "broccoli-funnel": "^2.0.1",
-    "broccoli-merge-trees": "^2.0.0",
+    "broccoli-merge-trees": "^3.0.1",
     "ember-cli-babel": "^6.9.0"
   },
   "devDependencies": {