diff --git a/package-lock.json b/package-lock.json
index be6ee3d..8e53226 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -538,9 +538,9 @@
       }
     },
     "coffeescript": {
-      "version": "2.5.1",
-      "resolved": "https://registry.npmjs.org/coffeescript/-/coffeescript-2.5.1.tgz",
-      "integrity": "sha512-J2jRPX0eeFh5VKyVnoLrfVFgLZtnnmp96WQSLAS8OrLm2wtQLcnikYKe1gViJKDH7vucjuhHvBKKBP3rKcD1tQ==",
+      "version": "2.7.0",
+      "resolved": "https://registry.npmjs.org/coffeescript/-/coffeescript-2.7.0.tgz",
+      "integrity": "sha512-hzWp6TUE2d/jCcN67LrW1eh5b/rSDKQK6oD6VMLlggYVUUFexgTH9z3dNYihzX4RMhze5FTUsUmOXViJKFQR/A==",
       "dev": true
     },
     "color-convert": {