diff --git a/ingestor/ingestor.py b/ingestor/ingestor.py
index 528bf0f..268a520 100644
--- a/ingestor/ingestor.py
+++ b/ingestor/ingestor.py
@@ -3,7 +3,8 @@ from os import getenv
 from copy import deepcopy
 from typing import Dict, Any
 
-from sientia_do.notifications.handlers import NotificationHandler
+from sientia_do.notifications.handlers import CoreNotificationHandler as NotificationHandler
+from sientia_do.temporal.utils.logger import get_logger
 
 from ingestor.managers.ingestor_manager import IngestorManager
 
@@ -23,6 +24,10 @@ class Ingestor:
             HEARTBEAT_TTL (int): Time-to-live for heartbeats in seconds. Defaults to 20.
             HOSTNAME (str): Identifier for the current pod or host. Defaults to "localhost".
             POLL_INTERVAL (int): Interval in seconds for polling operations. Defaults to 5.
+            MONGODB_URL (str): URL of the MongoDB server. Defaults to "localhost:27017".
+            MONGODB_USERNAME (str): Username for the MongoDB server. Defaults to "sientia".
+            MONGODB_PASSWORD (str): Password for the MongoDB server. Defaults to "sientia".
+            MONGODB_DATABASE (str): Name of the MongoDB database. Defaults to "sientia".
         Attributes:
             kafka_servers (list): List of Kafka server addresses.
             redis_host (str): Hostname of the Redis server.
@@ -50,17 +55,18 @@ class Ingestor:
         self.heartbeat_ttl = int(getenv("HEARTBEAT_TTL", "20"))
         self.pod_id = getenv("HOSTNAME", "localhost")
         self.poll_interval = int(getenv("POLL_INTERVAL", "5"))
-        mongo_url = getenv("MONGODB_URL", 'localhost:27017')
-        mongo_username = getenv("MONGODB_USERNAME", 'sientia')
-        mongo_password = getenv("MONGODB_PASSWORD", 'sientia')
-        self.mongo_database = getenv("MONGODB_DATABASE", 'sientia')
+        mongo_url = getenv("MONGODB_URL", "localhost:27017")
+        mongo_username = getenv("MONGODB_USERNAME", "sientia")
+        mongo_password = getenv("MONGODB_PASSWORD", "sientia")
+        self.mongo_database = getenv("MONGODB_DATABASE", "sientia")
         self.mongo_connection_string = f"mongodb://{mongo_username}:{mongo_password}@{mongo_url}"
 
         self.kafka_servers = kafka_servers.split(",")
         self.logger = None
         self.init_logger()
         self.notification_handler = NotificationHandler(
-            servers=self.kafka_servers,
+            connection_string=self.mongo_connection_string,
+            database=self.mongo_database,
             logger=self.logger,
             project_name="OPC_INGESTOR"
         )
diff --git a/requirements.txt b/requirements.txt
index 47e8725..f7e0a73 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 asyncua==1.1.5
 redis
-git+ssh://git@github.com/Aignosi/sientia-dataops-library.git@1.2.0
+git+ssh://git@github.com/Aignosi/sientia-dataops-library.git@1.3.0
 prometheus_client
 pymongo
\ No newline at end of file