diff --git a/README.md b/README.md
index 7d6f7491..71a2c031 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ The steps in this document assume that you have access to an OpenShift deploymen
 
 Prerequesites:
 * Docker
-* Python 3.5
+* Python 3.6
 
 To run this project in your development machine, follow these steps:
 
@@ -22,21 +22,21 @@ To run this project in your development machine, follow these steps:
 
 3. Install dependencies:
 
-    `pip3.5 install -r requirements.txt`
+    `pip3.6 install -r requirements.txt`
 
 4. Create an environment settings file by copying `.env.example` to `.env` (`.env` will be ignored by Git)
 
 5. Create a development database:
 
-    `python3.5 ./manage.py migrate`
+    `python3.6 ./manage.py migrate`
 
 6. Load questions from fixtures:
   
-    `python3.5 ./manage.py loaddata edivorce/fixtures/Question.json`
+    `python3.6 ./manage.py loaddata edivorce/fixtures/Question.json`
 
 7. If everything is alright, you should be able to start the Django development server:
 
-    `python3.5 ./manage.py runserver 0.0.0.0:8000`
+    `python3.6 ./manage.py runserver 0.0.0.0:8000`
 
 8. Start the [Weasyprint server](https://hub.docker.com/r/aquavitae/weasyprint/) server on port 5005
 
diff --git a/edivorce/apps/core/authenticators.py b/edivorce/apps/core/authenticators.py
index d70662a5..48b10f03 100644
--- a/edivorce/apps/core/authenticators.py
+++ b/edivorce/apps/core/authenticators.py
@@ -10,5 +10,8 @@ class BCeIDAuthentication(authentication.BaseAuthentication):
     """
 
     def authenticate(self, request):
-        request.user = request._user  # pylint: disable=protected-access
+        try:
+            request.user = request._user  # pylint: disable=protected-access
+        except:
+            request.user = request._request.user  # pylint: disable=protected-access
         return (request.user, None)
diff --git a/edivorce/apps/core/decorators.py b/edivorce/apps/core/decorators.py
index eb07c6ff..47fb9b76 100644
--- a/edivorce/apps/core/decorators.py
+++ b/edivorce/apps/core/decorators.py
@@ -13,7 +13,7 @@ def bceid_required(function=None):
 
     def _dec(view_func):
         def _view(request, *args, **kwargs):
-            if not request.user.is_authenticated():
+            if not request.user.is_authenticated:
                 return redirect(base_url + '/login')
             return view_func(request, *args, **kwargs)
 
@@ -34,7 +34,7 @@ def intercept(function=None):
 
     def _dec(view_func):
         def _view(request, *args, **kwargs):
-            if (request.user.is_authenticated() and
+            if (request.user.is_authenticated and
                     not request.user.has_seen_orders_page and
                     not request.user.responses.filter(**terms).exists()):
                 request.user.has_seen_orders_page = True
diff --git a/edivorce/apps/core/middleware/basicauth_middleware.py b/edivorce/apps/core/middleware/basicauth_middleware.py
index be37dff3..45b5de10 100644
--- a/edivorce/apps/core/middleware/basicauth_middleware.py
+++ b/edivorce/apps/core/middleware/basicauth_middleware.py
@@ -1,12 +1,12 @@
 import base64
 
-import sys
 from django.http import HttpResponse
 from django.conf import settings
 from django.template.loader import render_to_string
+from django.utils.deprecation import MiddlewareMixin
 
 
-class BasicAuthMiddleware(object):
+class BasicAuthMiddleware(MiddlewareMixin):
     """
     Simple Basic Authentication module to password protect test environments
     based on : https://djangosnippets.org/snippets/2468/
diff --git a/edivorce/apps/core/middleware/bceid_middleware.py b/edivorce/apps/core/middleware/bceid_middleware.py
index 79de81fb..cf9a1298 100644
--- a/edivorce/apps/core/middleware/bceid_middleware.py
+++ b/edivorce/apps/core/middleware/bceid_middleware.py
@@ -4,13 +4,14 @@ from ipaddress import ip_address, ip_network
 from django.conf import settings
 from django.shortcuts import redirect
 from django.utils import timezone
+from django.utils.deprecation import MiddlewareMixin
 
 from ..models import BceidUser
 
 login_delta = datetime.timedelta(hours=2)
 
 
-class AnonymousUser():
+class AnonymousUser:
     """
     Anonymous user, present mainly to provide authentication checks in templates
     """
@@ -19,9 +20,11 @@ class AnonymousUser():
     display_name = ''
     has_accepted_terms = False
 
+    @property
     def is_authenticated(self):
         return False
 
+    @property
     def is_anonymous(self):
         return True
 
@@ -29,7 +32,7 @@ class AnonymousUser():
 anonymous_user = AnonymousUser()
 
 
-class BceidMiddleware(object):  # pylint: disable=too-few-public-methods
+class BceidMiddleware(MiddlewareMixin):  # pylint: disable=too-few-public-methods
     """
     Simple authentication middleware for operating in the BC Government
     OpenShift environment, with SiteMinder integration.
@@ -67,7 +70,6 @@ class BceidMiddleware(object):  # pylint: disable=too-few-public-methods
     In a local development environment, we generate a guid based on the login
     name and treat that guid/login name as guid/display name.
     """
-
     def process_request(self, request):  # pylint: disable=too-many-branches
         """
         Return None after populating request.user, or necessary redirects.
diff --git a/edivorce/apps/core/migrations/0001_initial.py b/edivorce/apps/core/migrations/0001_initial.py
index e4fe808a..275da625 100644
--- a/edivorce/apps/core/migrations/0001_initial.py
+++ b/edivorce/apps/core/migrations/0001_initial.py
@@ -31,7 +31,7 @@ class Migration(migrations.Migration):
             fields=[
                 ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
                 ('bceid', models.CharField(max_length=100)),
-                ('user', models.OneToOneField(to=settings.AUTH_USER_MODEL)),
+                ('user', models.OneToOneField(to=settings.AUTH_USER_MODEL, on_delete=models.CASCADE)),
             ],
         ),
         migrations.CreateModel(
@@ -46,8 +46,8 @@ class Migration(migrations.Migration):
             fields=[
                 ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
                 ('value', models.TextField(blank=True)),
-                ('question', models.ForeignKey(to='core.Question')),
-                ('user', models.ForeignKey(to=settings.AUTH_USER_MODEL)),
+                ('question', models.ForeignKey(to='core.Question', on_delete=models.CASCADE)),
+                ('user', models.ForeignKey(to=settings.AUTH_USER_MODEL, on_delete=models.CASCADE)),
             ],
         ),
         migrations.AddField(
@@ -58,11 +58,11 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='formquestions',
             name='legal_form',
-            field=models.ForeignKey(to='core.LegalForm'),
+            field=models.ForeignKey(to='core.LegalForm', on_delete=models.CASCADE),
         ),
         migrations.AddField(
             model_name='formquestions',
             name='question',
-            field=models.ForeignKey(to='core.Question'),
+            field=models.ForeignKey(to='core.Question', on_delete=models.CASCADE),
         ),
     ]
diff --git a/edivorce/apps/core/migrations/0005_auto_20170131_0004.py b/edivorce/apps/core/migrations/0005_auto_20170131_0004.py
index 510f5043..28797e30 100644
--- a/edivorce/apps/core/migrations/0005_auto_20170131_0004.py
+++ b/edivorce/apps/core/migrations/0005_auto_20170131_0004.py
@@ -18,8 +18,8 @@ class Migration(migrations.Migration):
             fields=[
                 ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
                 ('value', models.TextField(blank=True)),
-                ('question', models.ForeignKey(to='core.Question')),
-                ('user', models.ForeignKey(to=settings.AUTH_USER_MODEL)),
+                ('question', models.ForeignKey(to='core.Question', on_delete=models.CASCADE)),
+                ('user', models.ForeignKey(to=settings.AUTH_USER_MODEL, on_delete=models.CASCADE)),
             ],
         ),
         migrations.RemoveField(
diff --git a/edivorce/apps/core/migrations/0007_auto_20170210_1702.py b/edivorce/apps/core/migrations/0007_auto_20170210_1702.py
index ae343e3d..efb1d8bf 100644
--- a/edivorce/apps/core/migrations/0007_auto_20170210_1702.py
+++ b/edivorce/apps/core/migrations/0007_auto_20170210_1702.py
@@ -35,7 +35,7 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='userresponse',
             name='bceid_user',
-            field=models.ForeignKey(default=1, to='core.BceidUser'),
+            field=models.ForeignKey(default=1, to='core.BceidUser', on_delete=models.CASCADE),
             preserve_default=False,
         ),
     ]
diff --git a/edivorce/apps/core/migrations/0016_auto_20171114_2151.py b/edivorce/apps/core/migrations/0016_auto_20171114_2151.py
index 90d21336..bc51d621 100644
--- a/edivorce/apps/core/migrations/0016_auto_20171114_2151.py
+++ b/edivorce/apps/core/migrations/0016_auto_20171114_2151.py
@@ -24,11 +24,11 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='userresponse',
             name='bceid_user',
-            field=models.ForeignKey(related_name='responses', to='core.BceidUser'),
+            field=models.ForeignKey(related_name='responses', to='core.BceidUser', on_delete=models.CASCADE),
         ),
         migrations.AlterField(
             model_name='userresponse',
             name='question',
-            field=models.ForeignKey(related_name='responses', to='core.Question'),
+            field=models.ForeignKey(related_name='responses', to='core.Question', on_delete=models.CASCADE),
         ),
     ]
diff --git a/edivorce/apps/core/models.py b/edivorce/apps/core/models.py
index dad9f4a2..4d1b1bba 100644
--- a/edivorce/apps/core/models.py
+++ b/edivorce/apps/core/models.py
@@ -31,9 +31,11 @@ class BceidUser(models.Model):
     has_accepted_terms = models.BooleanField(default=False)
     """ Flag for accepting terms of service """
 
+    @property
     def is_authenticated(self):
         return True
 
+    @property
     def is_anonymous(self):
         return False
 
@@ -91,10 +93,10 @@ class UserResponse(models.Model):
     User input
     """
 
-    bceid_user = models.ForeignKey(BceidUser, related_name='responses')
+    bceid_user = models.ForeignKey(BceidUser, related_name='responses', on_delete=models.CASCADE)
     """ User providing response """
 
-    question = models.ForeignKey(Question, related_name='responses')
+    question = models.ForeignKey(Question, related_name='responses', on_delete=models.CASCADE)
     """ Originating question """
 
     value = models.TextField(blank=True)
diff --git a/edivorce/apps/core/templates/acknowledgements.html b/edivorce/apps/core/templates/acknowledgements.html
index 64dba713..72c47d0b 100644
--- a/edivorce/apps/core/templates/acknowledgements.html
+++ b/edivorce/apps/core/templates/acknowledgements.html
@@ -1,5 +1,5 @@
 {% extends 'base.html' %}
-{% load staticfiles %}
+{% load static %}
 
 {% block title %}{{ block.super }}: Acknowledgements{% endblock %}
 
diff --git a/edivorce/apps/core/templates/question/06_children_what_for.html b/edivorce/apps/core/templates/question/06_children_what_for.html
index bb44bc56..aa5aa3a1 100644
--- a/edivorce/apps/core/templates/question/06_children_what_for.html
+++ b/edivorce/apps/core/templates/question/06_children_what_for.html
@@ -1,5 +1,5 @@
 {% extends 'base.html' %}
-{% load staticfiles %}
+{% load static %}
 {% load input_field %}
 {% load step_order %}
 {% load load_json %}
diff --git a/edivorce/apps/core/templatetags/input_field.py b/edivorce/apps/core/templatetags/input_field.py
index e3f9abf6..df4703d5 100644
--- a/edivorce/apps/core/templatetags/input_field.py
+++ b/edivorce/apps/core/templatetags/input_field.py
@@ -81,7 +81,7 @@ def input_field(context, type, name='', value='', multiple='', **kwargs):
                 try:
                     date = datetime.strptime(value, '%d/%m/%Y')
                     value = date.strftime('%b %d, %Y')
-                    if context['request'].user.is_authenticated():
+                    if context['request'].user.is_authenticated:
                         UserResponse.objects.filter(
                             bceid_user=context['request'].user, question=name
                         ).update(value=value)
diff --git a/edivorce/apps/core/utils/user_response.py b/edivorce/apps/core/utils/user_response.py
index 3ae97993..cb694348 100644
--- a/edivorce/apps/core/utils/user_response.py
+++ b/edivorce/apps/core/utils/user_response.py
@@ -151,7 +151,7 @@ def __get_data(bceid_user):
     COMMON_LAW = 'Living together in a marriage like relationship'
     MARRIED = 'Legally married'
 
-    responses = UserResponse.objects.filter(bceid_user=bceid_user)
+    responses = UserResponse.objects.filter(bceid_user=bceid_user).select_related('question')
     married_status = responses.filter(question_id='married_marriage_like')
 
     if married_status.count() > 0:
diff --git a/edivorce/apps/core/views/api.py b/edivorce/apps/core/views/api.py
index 74c276b7..e1a52f40 100644
--- a/edivorce/apps/core/views/api.py
+++ b/edivorce/apps/core/views/api.py
@@ -26,7 +26,7 @@ class UserResponseHandler(APIView):
 
             if question is not None:
                 # As a result of discussion, decide to escape < and > only
-                if request.user.is_authenticated():
+                if request.user.is_authenticated:
                     save_to_db(serializer, question, value, request.user)
                 else:
                     # only prequalification questions can be answered when you
@@ -36,7 +36,7 @@ class UserResponseHandler(APIView):
                                         status=status.HTTP_511_NETWORK_AUTHENTICATION_REQUIRED)
                     save_to_session(request, question, value)
             else:
-                if request.user.is_authenticated() and hasattr(request.user, question_key):
+                if request.user.is_authenticated and hasattr(request.user, question_key):
                     setattr(request.user, question_key, value == 'true')
                     request.user.save()
                     user_attribute_updated = True
diff --git a/edivorce/apps/core/views/main.py b/edivorce/apps/core/views/main.py
index 6575e44d..d98d5361 100644
--- a/edivorce/apps/core/views/main.py
+++ b/edivorce/apps/core/views/main.py
@@ -3,7 +3,6 @@ import datetime
 from django.conf import settings
 from django.shortcuts import render, redirect
 from django.utils import timezone
-from django.template import RequestContext
 
 from edivorce.apps.core.utils.derived import get_derived_data
 from ..decorators import bceid_required, intercept
@@ -38,7 +37,7 @@ def prequalification(request, step):
     """
     template = 'prequalification/step_%s.html' % step
 
-    if not request.user.is_authenticated():
+    if not request.user.is_authenticated:
         responses_dict = get_responses_from_session(request)
     else:
         responses_dict = get_responses_from_db(request.user)
@@ -53,7 +52,7 @@ def success(request):
     """
     This page is shown if the user passes the qualification test
     """
-    if request.user.is_authenticated():
+    if request.user.is_authenticated:
         return redirect(settings.PROXY_BASE_URL + settings.FORCE_SCRIPT_NAME[:-1] + '/overview')
 
     prequal_responses = get_responses_from_session_grouped_by_steps(request)['prequalification']
@@ -107,7 +106,7 @@ def login(request):
     if settings.DEPLOYMENT_TYPE in ['localdev', 'minishift'] and not request.session.get('fake_bceid_guid'):
         return redirect(settings.PROXY_BASE_URL + settings.FORCE_SCRIPT_NAME[:-1] + '/bceid')
 
-    if not request.user.is_authenticated():
+    if not request.user.is_authenticated:
         # Fix for weird siteminder behaviour......
         # If a user is logged into an IDIR then they can see the login page but
         # the SMGOV headers are missing.  If this is the case, then log them out
@@ -209,18 +208,18 @@ def question(request, step, sub_step=None):
     return render(request, template_name=template, context=responses_dict)
 
 
-def page_not_found(request):
+def page_not_found(request, exception, template_name='404.html'):
     """
     404 Error Page
     """
-    return render(request, '404.html', status=404)
+    return render(request, template_name, status=404)
 
 
-def server_error(request):
+def server_error(request, template_name='500.html'):
     """
     500 Error Page
     """
-    return render(request, '500.html', status=500)
+    return render(request, template_name, status=500)
 
 
 def legal(request):
diff --git a/edivorce/apps/core/views/system.py b/edivorce/apps/core/views/system.py
index abdd4720..c6bf7a95 100644
--- a/edivorce/apps/core/views/system.py
+++ b/edivorce/apps/core/views/system.py
@@ -25,26 +25,26 @@ def current(request):
         raise Http404()
 
     if request.GET.get('reset', False):
-        if not request.user.is_anonymous():
+        if not request.user.is_anonymous:
             request.user.responses.all().delete()
             request.user.delete()
         request.session.flush()
         return redirect(reverse('current'))
 
-    if request.GET.get('intercept', False) and request.user.is_authenticated():
+    if request.GET.get('intercept', False) and request.user.is_authenticated:
         request.user.has_seen_orders_page = False
         request.user.save()
         request.user.responses.filter(question__key='want_which_orders').delete()
         return redirect(reverse('current'))
 
-    if request.GET.get('terms', False) and request.user.is_authenticated():
+    if request.GET.get('terms', False) and request.user.is_authenticated:
         request.user.has_accepted_terms = not request.user.has_accepted_terms
         request.user.save()
         return redirect(reverse('current'))
 
     context = {
         'hide_nav': True,
-        'is_anonymous': request.user.is_anonymous(),
+        'is_anonymous': request.user.is_anonymous,
     }
 
     return render(request, 'dashboard/current.html', context=context)
diff --git a/edivorce/settings/base.py b/edivorce/settings/base.py
index 28345194..516a0deb 100644
--- a/edivorce/settings/base.py
+++ b/edivorce/settings/base.py
@@ -49,7 +49,7 @@ INSTALLED_APPS = (
     'sass_processor',
 )
 
-MIDDLEWARE_CLASSES = (
+MIDDLEWARE = (
     'edivorce.apps.core.middleware.basicauth_middleware.BasicAuthMiddleware',
     'debug_toolbar.middleware.DebugToolbarMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
diff --git a/edivorce/settings/openshift.py b/edivorce/settings/openshift.py
index c017cfe8..891d4e81 100644
--- a/edivorce/settings/openshift.py
+++ b/edivorce/settings/openshift.py
@@ -8,7 +8,7 @@ def openshift_db_config():
 
     engines = {
         'sqlite': 'django.db.backends.sqlite3',
-        'postgresql': 'django.db.backends.postgresql_psycopg2',
+        'postgresql': 'django.db.backends.postgresql',
         'mysql': 'django.db.backends.mysql',
     }
 
diff --git a/edivorce/urls.py b/edivorce/urls.py
index 2e09695a..e80a8862 100644
--- a/edivorce/urls.py
+++ b/edivorce/urls.py
@@ -11,6 +11,8 @@ if settings.ENVIRONMENT in ['localdev', 'dev', 'test', 'minishift']:
 
 if settings.ENVIRONMENT in ['localdev', 'minishift']:
     urlpatterns.append(url(r'^admin/', admin.site.urls))
+    urlpatterns.append(url(r'^404/$', main.page_not_found, {'exception': Exception()}))
+    urlpatterns.append(url(r'^500/$', main.server_error))
 
 urlpatterns.append(url(r'^', include('edivorce.apps.core.urls')))
 
diff --git a/requirements.txt b/requirements.txt
index bf2abfba..403a4989 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,13 +1,13 @@
-Django<1.12
-django-compressor==2.1
-django-crispy-forms==1.6.1
-django-debug-toolbar==1.9
-django-sass-processor==0.5.5
-djangorestframework==3.5.3
-gunicorn==19.4.5
-libsass==0.13.3
-psycopg2==2.7.3
-requests==2.13.0
-six==1.10.0
-Unipath==1.1
-whitenoise==3.0
+Django>=2.2,<3.0
+django-compressor>=2.4,<3.0
+django-crispy-forms>=1.9,<2.0
+django-debug-toolbar>=2.2,<3.0
+django-sass-processor>=0.8,<1.0
+djangorestframework>=3.11,<4.0
+gunicorn>=20.0,<21.0
+libsass>=0.20.0<1.0
+psycopg2>=2.8,<3.0
+requests>=2.24,<3.0
+six>=1.15,<2.0
+Unipath>=1.1,<2.0
+whitenoise>=5.1,<6.0