diff --git a/app/__init__.py b/app/__init__.py
index 16ffbd5a9..23c2399e1 100644
--- a/app/__init__.py
+++ b/app/__init__.py
@@ -1,3 +1,4 @@
+import logging as real_logging
 import os
 import secrets
 import string
@@ -36,6 +37,9 @@ class NotifyCelery(Celery):
 
         # Configure Celery app with options from the main app config.
         self.config_from_object(app.config["CELERY"])
+        self.conf.worker_hijack_root_logger = False
+        logger = real_logging.getLogger("celery")
+        logger.propagate = False
 
     def send_task(self, name, args=None, kwargs=None, **other_kwargs):
         other_kwargs["headers"] = other_kwargs.get("headers") or {}
diff --git a/app/celery/tasks.py b/app/celery/tasks.py
index b612933ef..c21f4e65c 100644
--- a/app/celery/tasks.py
+++ b/app/celery/tasks.py
@@ -1,5 +1,6 @@
 import json
 
+from celery.signals import task_postrun
 from flask import current_app
 from requests import HTTPError, RequestException, request
 from sqlalchemy.exc import IntegrityError, SQLAlchemyError
@@ -170,6 +171,13 @@ def __total_sending_limits_for_job_exceeded(service, job, job_id):
         return True
 
 
+@task_postrun.connect
+def log_task_ejection(sender=None, task_id=None, **kwargs):
+    current_app.logger.info(
+        f"Task {task_id} ({sender.name if sender else 'unknown_task'}) has been completed and removed"
+    )
+
+
 @notify_celery.task(bind=True, name="save-sms", max_retries=2, default_retry_delay=600)
 def save_sms(self, service_id, notification_id, encrypted_notification, sender_id=None):
     """Persist notification to db and place notification in queue to send to sns."""
diff --git a/app/config.py b/app/config.py
index ce7b632ea..d733886c5 100644
--- a/app/config.py
+++ b/app/config.py
@@ -168,6 +168,8 @@ class Config(object):
 
     CELERY = {
         "worker_max_tasks_per_child": 500,
+        "task_ignore_result": True,
+        "result_persistent": False,
         "broker_url": REDIS_URL,
         "broker_transport_options": {
             "visibility_timeout": 310,
diff --git a/notifications_utils/logging.py b/notifications_utils/logging.py
index 0a13555d4..a15d00169 100644
--- a/notifications_utils/logging.py
+++ b/notifications_utils/logging.py
@@ -70,10 +70,12 @@ def init_app(app):
     for logger_instance, handler in product(loggers, handlers):
         logger_instance.addHandler(handler)
         logger_instance.setLevel(loglevel)
+        logger_instance.propagate = False
     warning_loggers = [logging.getLogger("boto3"), logging.getLogger("s3transfer")]
     for logger_instance, handler in product(warning_loggers, handlers):
         logger_instance.addHandler(handler)
         logger_instance.setLevel(logging.WARNING)
+        logger_instance.propagate = False
 
     # Suppress specific loggers to prevent leaking sensitive info
     logging.getLogger("boto3").setLevel(logging.ERROR)
diff --git a/poetry.lock b/poetry.lock
index debdf9ed9..e0096a7de 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.8.3 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.5 and should not be changed by hand.
 
 [[package]]
 name = "aiohappyeyeballs"
@@ -1910,13 +1910,13 @@ trio = ["async_generator", "trio"]
 
 [[package]]
 name = "jinja2"
-version = "3.1.4"
+version = "3.1.5"
 description = "A very fast and expressive template engine."
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "jinja2-3.1.4-py3-none-any.whl", hash = "sha256:bc5dd2abb727a5319567b7a813e6a2e7318c39f4f487cfe6c89c6f9c7d25197d"},
-    {file = "jinja2-3.1.4.tar.gz", hash = "sha256:4a3aee7acbbe7303aede8e9648d13b8bf88a429282aa6122a993f0ac800cb369"},
+    {file = "jinja2-3.1.5-py3-none-any.whl", hash = "sha256:aba0f4dc9ed8013c424088f68a5c226f7d6097ed89b246d7749c2ec4175c6adb"},
+    {file = "jinja2-3.1.5.tar.gz", hash = "sha256:8fefff8dc3034e27bb80d67c671eb8a9bc424c0ef4c0826edbff304cceff43bb"},
 ]
 
 [package.dependencies]
@@ -4947,4 +4947,4 @@ propcache = ">=0.2.0"
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.12.2"
-content-hash = "cf18ae74630e47eec18cc6c5fea9e554476809d20589d82c54a8d761bb2c3de0"
+content-hash = "271d8e0f25856f45970e5a9cc3b8871a01b732226ab3ed68ea426912b5117fcf"
diff --git a/pyproject.toml b/pyproject.toml
index 99858c09e..dc568d89e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -74,7 +74,7 @@ six = "^1.16.0"
 urllib3 = "^2.2.2"
 webencodings = "^0.5.1"
 itsdangerous = "^2.2.0"
-jinja2 = "^3.1.4"
+jinja2 = "^3.1.5"
 redis = "^5.0.8"
 requests = "^2.32.3"