diff --git a/package.json b/package.json
index 19ef94576..11a707d98 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   "dependencies": {
     "chalk": "^2.0.1",
     "cookie": "^0.3.1",
-    "debug": "^3.0.0",
+    "debug": "^4.1.0",
     "exists-sync": "0.0.4",
     "najax": "^1.0.2",
     "rsvp": "^4.7.0",