diff --git a/package.json b/package.json
index 43c5fa9a0..6659bba9e 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "grunt-bump": "~0.0.13",
     "grunt-concurrent": "~0.4.3",
     "grunt-contrib-clean": "~0.5.0",
-    "grunt-contrib-coffee": "~0.9.0",
+    "grunt-contrib-coffee": "~0.10.0",
     "grunt-contrib-compress": "~0.6.0",
     "grunt-contrib-concat": "~0.3.0",
     "grunt-contrib-copy": "~0.5.0",