diff --git a/package.json b/package.json
index 0e7a97c..d9a5411 100644
--- a/package.json
+++ b/package.json
@@ -57,8 +57,8 @@
     "ember-addon"
   ],
   "dependencies": {
-    "ember-cli-babel": "^5.1.6",
-    "ember-runtime-enumerable-includes-polyfill": "^1.0.1"
+    "ember-cli-babel": "^6.0.0",
+    "ember-runtime-enumerable-includes-polyfill": "^2.0.0"
   },
   "ember-addon": {
     "configPath": "tests/dummy/config"