diff --git a/package.json b/package.json
index 39885bf..982a6bb 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "async": "^1.0.0",
     "chalk": "^1.0.0",
     "debounce": "1.0.0",
-    "debug": "2.2.0",
+    "debug": "4.2.0",
     "lodash": "4.1.0",
     "primus": "4.0.5",
     "primus-emit": "1.0.0",