diff --git a/package.json b/package.json
index 325eed46..55da62dc 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "ember-cli-app-version": "^1.0.0",
     "ember-cli-autoprefixer": "^0.3.0",
     "ember-cli-babel": "5.1.5",
-    "ember-cli-coffeescript": "0.10.0",
+    "ember-cli-coffeescript": "1.13.1",
     "ember-cli-content-security-policy": "0.4.0",
     "ember-cli-dependency-checker": "^1.1.0",
     "ember-cli-document-title": "0.2.0",