diff --git a/package.json b/package.json
index 2382f0f48..b25e6796c 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "underscore": ">=1.8.3"
   },
   "devDependencies": {
-    "coffee-script": "1.7.1",
+    "coffee-script": "1.12.7",
     "docco": "0.7.0",
     "eslint": "^2.11.0",
     "karma": "^0.13.13",