diff --git a/.travis.yml b/.travis.yml
index 4bf3634e..6676fc36 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,10 @@ env:
   - DJANGO_VERSION=https://github.com/django/django/archive/stable/1.11.x.zip
   - DJANGO_VERSION=https://github.com/django/django/archive/stable/2.0.x.zip
   - DJANGO_VERSION=https://github.com/django/django/archive/stable/2.1.x.zip
+  - DJANGO_VERSION=https://github.com/django/django/archive/stable/2.2.x.zip
+  - DJANGO_VERSION=https://github.com/django/django/archive/stable/3.0.x.zip
+  - DJANGO_VERSION=https://github.com/django/django/archive/stable/3.1.x.zip
+  - DJANGO_VERSION=https://github.com/django/django/archive/stable/3.2.x.zip
 python:
   - "2.7"
   - "3.4"
@@ -17,8 +21,12 @@ matrix:
       env: DJANGO_VERSION=https://github.com/django/django/archive/stable/2.0.x.zip
     - python: "2.7"
       env: DJANGO_VERSION=https://github.com/django/django/archive/stable/2.1.x.zip
+    - python: "2.7"
+      env: DJANGO_VERSION=https://github.com/django/django/archive/stable/2.2.x.zip
     - python: "3.4"
       env: DJANGO_VERSION=https://github.com/django/django/archive/stable/2.1.x.zip
+    - python: "3.4"
+      env: DJANGO_VERSION=https://github.com/django/django/archive/stable/2.2.x.zip
 install:
   - pip install $DJANGO_VERSION
   - pip install .
diff --git a/forms_builder/example_project/settings.py b/forms_builder/example_project/settings.py
index 27190666..96b33b1b 100644
--- a/forms_builder/example_project/settings.py
+++ b/forms_builder/example_project/settings.py
@@ -75,6 +75,7 @@
     'django.contrib.admin',
     'django.contrib.auth',
     'django.contrib.contenttypes',
+    'django.contrib.messages',
     'django.contrib.sessions',
     'django.contrib.sites',
     'django.contrib.staticfiles',
diff --git a/forms_builder/example_project/urls.py b/forms_builder/example_project/urls.py
index 78627dd9..9862edca 100644
--- a/forms_builder/example_project/urls.py
+++ b/forms_builder/example_project/urls.py
@@ -1,10 +1,11 @@
 from __future__ import unicode_literals
 
 try:
-    from django.urls import re_path, include
+    from django.urls import include
 except ImportError:
     # For Django 1.8 compatibility
-    from django.conf.urls import url as re_path, include
+    from django.conf.urls import include
+from django.conf.urls import url
 from django.contrib import admin
 from django.shortcuts import render
 
@@ -15,8 +16,8 @@
 admin.autodiscover()
 
 urlpatterns = [
-    re_path(r'^admin/', admin.site.urls),
-    re_path(r'^forms/', include(form_urls)),
-    re_path(r'^$', lambda request: render(request, "index.html",
+    url(r'^admin/', admin.site.urls),
+    url(r'^forms/', include(form_urls)),
+    url(r'^$', lambda request: render(request, "index.html",
                                       {"forms": Form.objects.all()})),
 ]
diff --git a/forms_builder/forms/admin.py b/forms_builder/forms/admin.py
index ed6fee4e..95c0817c 100644
--- a/forms_builder/forms/admin.py
+++ b/forms_builder/forms/admin.py
@@ -9,17 +9,16 @@
 
 from django.contrib import admin
 from django.core.files.storage import FileSystemStorage
-try:
-    from django.urls import reverse, re_path
-except ImportError:
-    # For django 1.8 compatiblity
-    from django.conf.urls import url as re_path
-    from django.core.urlresolvers import reverse
+from django.urls import re_path
 from django.db.models import Count
 from django.http import HttpResponse, HttpResponseRedirect
 from django.shortcuts import render, get_object_or_404
-from django.utils.translation import ungettext, ugettext_lazy as _
-
+from django.utils.translation import ngettext, gettext_lazy as _
+try:
+    from django.urls import reverse
+except ImportError:
+    # For Django 1.8 compatibility
+    from django.core.urlresolvers import reverse
 from forms_builder.forms.forms import EntriesForm
 from forms_builder.forms.models import Form, Field, FormEntry, FieldEntry
 from forms_builder.forms.settings import CSV_DELIMITER, UPLOAD_ROOT
@@ -177,7 +176,7 @@ def info(request, message, fail_silently=True):
                     count = entries.count()
                     if count > 0:
                         entries.delete()
-                        message = ungettext("1 entry deleted",
+                        message = ngettext("1 entry deleted",
                                             "%(count)s entries deleted", count)
                         info(request, message % {"count": count})
         template = "admin/forms/entries.html"
diff --git a/forms_builder/forms/fields.py b/forms_builder/forms/fields.py
index 23d58765..9291c873 100644
--- a/forms_builder/forms/fields.py
+++ b/forms_builder/forms/fields.py
@@ -7,7 +7,7 @@
 except ImportError:
     # For Django 1.8 compatibility
     from django.forms.extras import SelectDateWidget
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from forms_builder.forms.settings import USE_HTML5, EXTRA_FIELDS, EXTRA_WIDGETS
 from forms_builder.forms.utils import html5_field, import_attr
diff --git a/forms_builder/forms/forms.py b/forms_builder/forms/forms.py
index b8e3ae53..d04de067 100644
--- a/forms_builder/forms/forms.py
+++ b/forms_builder/forms/forms.py
@@ -20,7 +20,7 @@
     from django.core.urlresolvers import reverse
 from django.template import Template
 from django.utils.safestring import mark_safe
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from forms_builder.forms import fields
 from forms_builder.forms.models import FormEntry, FieldEntry
@@ -202,9 +202,9 @@ def __init__(self, form, context, *args, **kwargs):
 
             # Add identifying CSS classes to the field.
             css_class = field_class.__name__.lower()
-            # Do not add the 'required' field to the CheckboxSelectMultiple because it will 
+            # Do not add the 'required' field to the CheckboxSelectMultiple because it will
             # mean that all checkboxes have to be checked instead of the usual use case of
-            # "at least one".  
+            # "at least one".
             if field.required and (field_widget != forms.CheckboxSelectMultiple):
                 css_class += " required"
                 if settings.USE_HTML5:
diff --git a/forms_builder/forms/models.py b/forms_builder/forms/models.py
index 73c6ae3b..c2600630 100644
--- a/forms_builder/forms/models.py
+++ b/forms_builder/forms/models.py
@@ -11,8 +11,9 @@
 
 from django.db import models
 from django.db.models import Q
-from django.utils.encoding import python_2_unicode_compatible
-from django.utils.translation import ugettext, ugettext_lazy as _
+from six import python_2_unicode_compatible
+from django.utils.translation import gettext, gettext_lazy as _
+from django.utils.html import format_html
 from future.builtins import str
 
 from forms_builder.forms import fields
@@ -97,6 +98,7 @@ class Meta:
         verbose_name = _("Form")
         verbose_name_plural = _("Forms")
         abstract = True
+        app_label = "forms"
 
     def __str__(self):
         return str(self.title)
@@ -123,8 +125,9 @@ def published(self, for_user=None):
         status = self.status == STATUS_PUBLISHED
         publish_date = self.publish_date is None or self.publish_date <= now()
         expiry_date = self.expiry_date is None or self.expiry_date >= now()
-        authenticated = for_user is not None and for_user.is_authenticated
-        if DJANGO_VERSION <= (1, 9):
+        if DJANGO_VERSION >= (1, 9):
+            authenticated = for_user is not None and for_user.is_authenticated
+        else:
             # Django 1.8 compatibility, is_authenticated has to be called as a method.
             authenticated = for_user is not None and for_user.is_authenticated()
         login_required = (not self.login_required or authenticated)
@@ -139,7 +142,7 @@ def total_entries(self):
     total_entries.admin_order_field = "total_entries"
 
     def get_absolute_url(self):
-        return reverse("form_detail", kwargs={"slug": self.slug})
+        return reverse("forms:form_detail", kwargs={"slug": self.slug})
 
     def admin_links(self):
         kw = {"args": (self.id,)}
@@ -150,9 +153,8 @@ def admin_links(self):
             (_("Export all entries"), reverse("admin:form_entries_export", **kw)),
         ]
         for i, (text, url) in enumerate(links):
-            links[i] = "<a href='%s'>%s</a>" % (url, ugettext(text))
-        return "<br>".join(links)
-    admin_links.allow_tags = True
+            links[i] = "<a href='%s'>%s</a>" % (url, gettext(text))
+        return format_html("<br>".join(links))
     admin_links.short_description = ""
 
 
@@ -193,6 +195,7 @@ class Meta:
         verbose_name = _("Field")
         verbose_name_plural = _("Fields")
         abstract = True
+        app_label = "forms"
 
     def __str__(self):
         return str(self.label)
@@ -239,6 +242,7 @@ class Meta:
         verbose_name = _("Form entry")
         verbose_name_plural = _("Form entries")
         abstract = True
+        app_label = "forms"
 
 
 class AbstractFieldEntry(models.Model):
@@ -254,6 +258,7 @@ class Meta:
         verbose_name = _("Form field entry")
         verbose_name_plural = _("Form field entries")
         abstract = True
+        app_label = "forms"
 
 
 ###################################################
diff --git a/forms_builder/forms/signals.py b/forms_builder/forms/signals.py
index 7da541e0..e179f1ac 100644
--- a/forms_builder/forms/signals.py
+++ b/forms_builder/forms/signals.py
@@ -2,5 +2,5 @@
 
 from django.dispatch import Signal
 
-form_invalid = Signal(providing_args=["form"])
-form_valid = Signal(providing_args=["form", "entry"])
+form_invalid = Signal()
+form_valid = Signal()
diff --git a/forms_builder/forms/urls.py b/forms_builder/forms/urls.py
index 6cc93d95..6adcf482 100644
--- a/forms_builder/forms/urls.py
+++ b/forms_builder/forms/urls.py
@@ -1,12 +1,10 @@
 from __future__ import unicode_literals
-try:
-    from django.urls import re_path
-except ImportError:
-    # For Django 1.8 compatibility
-    from django.conf.urls import url as re_path
+
+from django.urls import re_path
 
 from forms_builder.forms import views
 
+app_name="forms"
 
 urlpatterns = [
     re_path(r"(?P<slug>.*)/sent/$", views.form_sent, name="form_sent"),
diff --git a/forms_builder/forms/views.py b/forms_builder/forms/views.py
index ac484f45..2a04810f 100644
--- a/forms_builder/forms/views.py
+++ b/forms_builder/forms/views.py
@@ -10,11 +10,11 @@
     # For Django 1.8 compatibility
     from django.core.urlresolvers import reverse
 from django.http import HttpResponse, HttpResponseBadRequest
-from django.shortcuts import get_object_or_404, redirect, render_to_response
+from django.shortcuts import get_object_or_404, redirect, render
 from django.template import RequestContext
-from django.utils.http import urlquote
 from django.views.generic.base import TemplateView
 from email_extras.utils import send_mail_template
+from urllib.parse import quote
 
 from forms_builder.forms.forms import FormForForm
 from forms_builder.forms.models import Form
@@ -37,10 +37,10 @@ def get(self, request, *args, **kwargs):
         context = self.get_context_data(**kwargs)
         login_required = context["form"].login_required
         if login_required and not request.user.is_authenticated:
-            path = urlquote(request.get_full_path())
+            path = quote(request.get_full_path())
             bits = (settings.LOGIN_URL, REDIRECT_FIELD_NAME, path)
             return redirect("%s?%s=%s" % bits)
-        return self.render_to_response(context)
+        return self.render(request, context)
 
     def post(self, request, *args, **kwargs):
         published = Form.objects.published(for_user=request.user)
@@ -60,14 +60,14 @@ def post(self, request, *args, **kwargs):
             entry = form_for_form.save()
             form_valid.send(sender=request, form=form_for_form, entry=entry)
             self.send_emails(request, form_for_form, form, entry, attachments)
-            if not self.request.is_ajax():
+            if not self.request.headers.get("x-requested-with") == "XMLHttpRequest": # is_ajax
                 return redirect(form.redirect_url or
-                    reverse("form_sent", kwargs={"slug": form.slug}))
+                        reverse("forms:form_sent", kwargs={"slug": form.slug}))
         context = {"form": form, "form_for_form": form_for_form}
-        return self.render_to_response(context)
+        return self.render(request, context)
 
-    def render_to_response(self, context, **kwargs):
-        if self.request.method == "POST" and self.request.is_ajax():
+    def render(self, request, context, **kwargs):
+        if self.request.method == "POST" and self.request.headers.get("x-requested-with") == "XMLHttpRequest": # is_ajax
             json_context = json.dumps({
                 "errors": context["form_for_form"].errors,
                 "form": context["form_for_form"].as_p(),
@@ -120,4 +120,4 @@ def form_sent(request, slug, template="forms/form_sent.html"):
     """
     published = Form.objects.published(for_user=request.user)
     context = {"form": get_object_or_404(published, slug=slug)}
-    return render_to_response(template, context, RequestContext(request))
+    return render(request, template, context=context)
diff --git a/setup.py b/setup.py
index 43d9bc11..1f7367ca 100644
--- a/setup.py
+++ b/setup.py
@@ -50,7 +50,7 @@
             "sphinx-me >= 0.1.2",
             "unidecode",
             "django-email-extras >= 0.2",
-            "django >= 1.8, < 2.2",
+            "django >= 1.9, <4.2",
             "future <= 0.15.0",
         ],
         classifiers = [