diff --git a/package.json b/package.json
index d9d8a9c..844d3f5 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
   },
   "dependencies": {
     "array-index": "^1.0.0",
-    "debug": "^3.1.0"
+    "debug": "^4.0.0"
   },
   "devDependencies": {
     "bindings": "^1.3.0",