diff --git a/package.json b/package.json
index b7d14ae..b5e1763 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "ember-cli-sri": "^2.1.0",
     "ember-cli-static-api": "git+https://github.com/EmberJSBrasil/ember-cli-static-api.git",
     "ember-cli-uglify": "^1.2.0",
-    "ember-concurrency": "^0.8.1",
+    "ember-concurrency": "^0.9.0",
     "ember-data": "^2.12.0",
     "ember-export-application-global": "^2.0.0",
     "ember-invoke-action": "^1.4.0",