diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6828230..54b6e07 100755
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
           docker build --build-arg ENVIRONMENT=local -t fnndsc/pfcon:dev .
           ./make.sh -s -U -i
       - name: nosetests
-        run: docker ps -a
+        run: docker exec $(docker ps -f name=pfcon_dev_stack_pfcon.1 -q) nosetests --exe tests
       - name: teardown
         run: |
           ./unmake.sh
diff --git a/pfcon/config.py b/pfcon/config.py
index faa5fbb..d0d196c 100755
--- a/pfcon/config.py
+++ b/pfcon/config.py
@@ -10,7 +10,7 @@ class Config:
     STATIC_FOLDER = 'static'
     DEBUG = False
     TESTING = False
-    SERVER_VERSION = "4.0.0"
+    SERVER_VERSION = "4.0.1"
 
     def __init__(self):
         # Environment variables
diff --git a/pfcon/resources.py b/pfcon/resources.py
index c5c0f5a..19943d8 100755
--- a/pfcon/resources.py
+++ b/pfcon/resources.py
@@ -5,7 +5,7 @@
 from datetime import datetime, timedelta
 import jwt
 
-from flask import request, Response, current_app as app
+from flask import request, send_file, current_app as app
 from flask_restful import reqparse, abort, Resource
 
 from .services import PmanService, ServiceException
@@ -175,7 +175,8 @@ def get(self, job_id):
             swift = SwiftStore(app.config)
             content = swift.getData(job_id)
 
-        return Response(content, mimetype='application/zip')
+        return send_file(content, attachment_filename=f'{job_id}.zip',
+                         as_attachment=True, mimetype='application/zip')
 
 
 class Auth(Resource):
diff --git a/requirements/base.txt b/requirements/base.txt
index 3f1f896..ad84015 100755
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -1,5 +1,5 @@
-Flask==1.1.2
-Flask-RESTful==0.3.8
+Flask==2.0.3
+Flask-RESTful==0.3.9
 requests==2.27.1
 keystoneauth1==4.3.1
 python-keystoneclient==4.2.0
diff --git a/setup.py b/setup.py
index adbd69f..c37b12e 100755
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 
 setup(
       name             =   'pfcon',
-      version          =   '4.0.0',
+      version          =   '4.0.1',
       description      =   '(Python) Process and File Controller',
       long_description =   readme,
       author           =   'FNNDSC Developers',