diff --git a/package.json b/package.json
index 997f2bc5..5af593dd 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "lodash": "^4.17.5",
     "morgan": "^1.5.1",
     "promise-limit": "^2.6.0",
-    "rxjs": "^5.5.0",
+    "rxjs": "^6.0.0",
     "winston": "^2.1.0",
     "xml2js": "^0.4.4",
     "xmlbuilder": "^10.0.0"