diff --git a/microtrader-specs/package.json b/microtrader-specs/package.json
index 67373d7..7d7ef7b 100644
--- a/microtrader-specs/package.json
+++ b/microtrader-specs/package.json
@@ -17,7 +17,7 @@
     "mocha-jenkins-reporter": "0.1.9",
     "superagent": "3.7.0",
     "superagent-promise": "1.1.0",
-    "vertx3-eventbus-client": "3.5.4",
+    "vertx3-eventbus-client": "3.6.0",
     "wait-until": "0.0.2"
   }
 }