diff --git a/package.json b/package.json
index 610098c..e336352 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   "dependencies": {
     "async": "^2.0.1",
     "body-parser": "^1.14.2",
-    "bull": "^1.0.0",
+    "bull": "^2.2.4",
     "colors": "^1.1.2",
     "compression": "^1.6.1",
     "connect-flash": "^0.1.1",