diff --git a/package.json b/package.json
index 11737ef3..cb75470a 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "iotagent-ul",
   "license": "AGPL-3.0-only",
   "description": "IoT Agent for the Ultralight 2.0 protocol",
-  "version": "3.4.0",
+  "version": "3.4.0-next",
   "homepage": "https://github.com/telefonicaid/iotagent-ul",
   "author": {
     "name": "Daniel Moran",
@@ -40,7 +40,7 @@
     "body-parser": "1.18.3",
     "dateformat": "3.0.3",
     "express": "4.19.2",
-    "iotagent-node-lib": "4.4.0",
+    "iotagent-node-lib": "https://github.com/telefonicaid/iotagent-node-lib.git#master",
     "logops": "2.1.2",
     "mqtt": "4.3.7",
     "underscore": "1.12.1"