diff --git a/package.json b/package.json
index d1c8ae8e..e9c38888 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "semver": "5.4.0",
     "tv4": "1.3.0",
     "uuid": "^3.1.0",
-    "winston": "2.3.1",
+    "winston": "2.4.0",
     "winston-daily-rotate-file": "1.7.2",
     "ws": "3.2.0"
   },