diff --git a/package.json b/package.json
index 78e75f11b..418a9da02 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "chai": "3.5.0",
     "chart.js": "^2.3.0",
     "clear-cut": "^2.0.2",
-    "coffee-script": "1.11.1",
+    "coffee-script": "1.12.7",
     "color": "^0.7.3",
     "dedent": "^0.7.0",
     "devtron": "1.3.0",