diff --git a/package.json b/package.json
index 1c7c52b4..99cb591d 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "dependencies": {
     "bytes": "2.1.0",
     "content-type": "~1.0.1",
-    "debug": "~2.2.0",
+    "debug": "~2.6.9",
     "depd": "~1.1.0",
     "http-errors": "~1.3.1",
     "iconv-lite": "0.4.12",