diff --git a/package.json b/package.json
index afd4020..9f7cefa 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "cors": "^2.8.3",
     "couchimport": "^0.6.0",
     "csv-parse": "^1.2.0",
-    "debug": "^2.6.8",
+    "debug": "^4.3.4",
     "express": "^4.15.3",
     "multer": "^1.3.0",
     "passport": "^0.3.2",