diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index a4883639..a791ff58 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -21,6 +21,10 @@ are used for versioning (schema follows below):
 
 - Tested against Python 3.9, Django 3.2 and 4.0.
 
+.. note::
+
+    Release dedicated to my dear son, Tigran, who turned 10 recently.
+
 0.17.1
 ------
 2021-01-25
diff --git a/README.rst b/README.rst
index ccc5983b..47829e49 100644
--- a/README.rst
+++ b/README.rst
@@ -34,8 +34,8 @@ handling the submitted form data).
 
 Prerequisites
 =============
-- Django 2.2, 3.0 and 3.1.
-- Python 3.5, 3.6, 3.7, 3.8 and 3.9.
+- Django 2.2, 3.0, 3.1, 3.2 and 4.0.
+- Python 3.6, 3.7, 3.8 and 3.9.
 
 Key concepts
 ============
diff --git a/examples/mezzanine_example/urls.py b/examples/mezzanine_example/urls.py
index 02b7a737..6ef2df1a 100644
--- a/examples/mezzanine_example/urls.py
+++ b/examples/mezzanine_example/urls.py
@@ -1,6 +1,6 @@
 from __future__ import unicode_literals
 
-from django.conf.urls import include, url
+from django.urls import include, re_path as url
 from django.conf.urls.i18n import i18n_patterns
 from django.contrib import admin
 
diff --git a/examples/quick_start/quick_start/urls.py b/examples/quick_start/quick_start/urls.py
index 8e3a230f..1d9bb652 100644
--- a/examples/quick_start/quick_start/urls.py
+++ b/examples/quick_start/quick_start/urls.py
@@ -1,4 +1,4 @@
-from django.conf.urls import include, url
+from django.urls import include, re_path as url
 from django.contrib import admin
 
 urlpatterns = [
diff --git a/examples/simple/bar/urls.py b/examples/simple/bar/urls.py
index dc720569..b89ef10e 100644
--- a/examples/simple/bar/urls.py
+++ b/examples/simple/bar/urls.py
@@ -1,4 +1,4 @@
-from django.conf.urls import include, url
+from django.urls import include, re_path as url
 from django.utils.translation import gettext_lazy as _
 
 from .views import my_view
diff --git a/examples/simple/foo/urls.py b/examples/simple/foo/urls.py
index 767366cd..46b71b2f 100644
--- a/examples/simple/foo/urls.py
+++ b/examples/simple/foo/urls.py
@@ -1,4 +1,4 @@
-from django.conf.urls import url
+from django.urls import re_path as url
 
 from .views import (
     endpoint as foo_views_endpoint,
diff --git a/examples/simple/urls.py b/examples/simple/urls.py
index 8c5c2c95..0d88b1bf 100644
--- a/examples/simple/urls.py
+++ b/examples/simple/urls.py
@@ -1,4 +1,4 @@
-from django.conf.urls import include, url
+from django.urls import include, re_path as url
 from django.conf.urls.i18n import i18n_patterns
 from django.conf import settings
 from django.contrib import admin
diff --git a/examples/tutorial/urls.py b/examples/tutorial/urls.py
index d0a6fea4..4bac12e8 100644
--- a/examples/tutorial/urls.py
+++ b/examples/tutorial/urls.py
@@ -1,4 +1,4 @@
-from django.conf.urls import include, url
+from django.urls import include, re_path as url
 
 from django.conf import settings
 from django.contrib import admin
diff --git a/setup.py b/setup.py
index e14682f7..f2db0d89 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@ import os
 from distutils.version import LooseVersion
 from setuptools import setup, find_packages
 
-version = '0.18.1'
+version = '0.18'
 
 # ***************************************************************************
 # ************************** Django version *********************************
diff --git a/src/fobi/__init__.py b/src/fobi/__init__.py
index ac7c0737..16ac919c 100644
--- a/src/fobi/__init__.py
+++ b/src/fobi/__init__.py
@@ -1,7 +1,7 @@
 __title__ = 'django-fobi'
-__version__ = '0.17.1'
+__version__ = '0.18'
 __author__ = 'Artur Barseghyan <artur.barseghyan@gmail.com>'
-__copyright__ = '2014-2020 Artur Barseghyan'
+__copyright__ = '2014-2022 Artur Barseghyan'
 __license__ = 'GPL 2.0/LGPL 2.1'
 
 default_app_config = 'fobi.apps.Config'
diff --git a/src/fobi/admin.py b/src/fobi/admin.py
index 7ec0a720..8ad6d9f6 100644
--- a/src/fobi/admin.py
+++ b/src/fobi/admin.py
@@ -1,4 +1,4 @@
-from django.conf.urls import url
+from django.urls import re_path as url
 from django.contrib import admin
 from django.contrib import messages
 from django.contrib.admin import helpers
diff --git a/src/fobi/contrib/apps/drf_integration/form_elements/fields/duration/base.py b/src/fobi/contrib/apps/drf_integration/form_elements/fields/duration/base.py
index 790a2136..c19c22f8 100644
--- a/src/fobi/contrib/apps/drf_integration/form_elements/fields/duration/base.py
+++ b/src/fobi/contrib/apps/drf_integration/form_elements/fields/duration/base.py
@@ -2,7 +2,7 @@ import copy
 import datetime
 
 from django.utils.dateparse import parse_duration
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 from django.utils.translation import gettext_lazy as _
 
 from rest_framework.fields import DurationField
@@ -47,7 +47,7 @@ class DurationInputPlugin(IntegrationFormFieldPlugin,
         }
 
         if form_element_plugin.data.initial:
-            data_initial = force_text(form_element_plugin.data.initial)
+            data_initial = force_str(form_element_plugin.data.initial)
             if not isinstance(data_initial, datetime.timedelta):
                 parsed_initial = parse_duration(data_initial)
                 if parsed_initial is not None:
diff --git a/src/fobi/contrib/plugins/form_elements/fields/duration/forms.py b/src/fobi/contrib/plugins/form_elements/fields/duration/forms.py
index e5a9b3a9..8fdb7031 100644
--- a/src/fobi/contrib/plugins/form_elements/fields/duration/forms.py
+++ b/src/fobi/contrib/plugins/form_elements/fields/duration/forms.py
@@ -4,7 +4,7 @@ from django import forms
 from django.utils.translation import gettext_lazy as _
 from django.utils.dateparse import parse_duration
 from django.utils.duration import duration_string
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 
 from fobi.base import BaseFormFieldPluginForm, get_theme
 
@@ -90,7 +90,7 @@ class DurationInputForm(forms.Form, BaseFormFieldPluginForm):
 
         if initial not in forms.Field.empty_values:
             if not isinstance(initial, datetime.timedelta):
-                if parse_duration(force_text(initial)) is None:
+                if parse_duration(force_str(initial)) is None:
                     self.add_error(
                         'initial',
                         _("Enter a valid duration.")
diff --git a/src/fobi/form_utils.py b/src/fobi/form_utils.py
index 63967fc1..86bae934 100644
--- a/src/fobi/form_utils.py
+++ b/src/fobi/form_utils.py
@@ -2,7 +2,7 @@ from django.forms.utils import (
     ErrorDict as DjangoErrorDict,
     ErrorList as DjangoErrorList,
 )
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 
 __title__ = 'fobi.form_utils'
 __author__ = 'Artur Barseghyan <artur.barseghyan@gmail.com>'
@@ -20,7 +20,7 @@ class ErrorDict(DjangoErrorDict):
     def as_text(self):
         """As text."""
         return '\n'.join(
-            [' %s\n%s' % (k, '\n'.join([' %s' % force_text(i) for i in v]))
+            [' %s\n%s' % (k, '\n'.join([' %s' % force_str(i) for i in v]))
              for k, v in self.items()]
         )
 
@@ -32,4 +32,4 @@ class ErrorList(DjangoErrorList):
         """As text."""
         if not self:
             return ''
-        return '\n'.join([' %s' % force_text(e) for e in self])
+        return '\n'.join([' %s' % force_str(e) for e in self])
diff --git a/src/fobi/helpers.py b/src/fobi/helpers.py
index 65c2ab7d..7aeb6e43 100644
--- a/src/fobi/helpers.py
+++ b/src/fobi/helpers.py
@@ -23,7 +23,7 @@ from django.urls import reverse
 from django.http import HttpResponse
 from django.templatetags.static import static
 from django.test.client import RequestFactory
-from django.utils.encoding import force_text, smart_text
+from django.utils.encoding import force_str, smart_str
 from django.utils.html import format_html_join
 from django.utils.translation import gettext_lazy as _
 
@@ -99,11 +99,11 @@ def safe_text(text):
 
     :return str:
     """
-    return smart_text(text)
+    return smart_str(text)
     # if PY3:
-    #     return force_text(text, encoding='utf-8')
+    #     return force_str(text, encoding='utf-8')
     # else:
-    #     return force_text(text, encoding='utf-8').encode('utf-8')
+    #     return force_str(text, encoding='utf-8').encode('utf-8')
 
 
 def lists_overlap(sub, main):
diff --git a/src/fobi/templatetags/future_compat.py b/src/fobi/templatetags/future_compat.py
index fc5e0a90..2cc6750d 100644
--- a/src/fobi/templatetags/future_compat.py
+++ b/src/fobi/templatetags/future_compat.py
@@ -18,7 +18,7 @@ except ImportError:
 
     from django.template import Library
     from django.template.base import Node, TemplateSyntaxError
-    from django.utils.encoding import force_text
+    from django.utils.encoding import force_str
     from django.utils.formats import localize
     from django.utils.html import escape as html_escape
     from django.utils.safestring import mark_safe, EscapeData, SafeData
@@ -35,7 +35,7 @@ except ImportError:
         """
         value = template_localtime(value, use_tz=context.use_tz)
         value = localize(value, use_l10n=context.use_l10n)
-        value = force_text(value)
+        value = force_str(value)
         if ((context.autoescape and not isinstance(value, SafeData)) or
                 isinstance(value, EscapeData)):
             return html_escape(value)
diff --git a/src/fobi/tests/data.py b/src/fobi/tests/data.py
index 4d6c7d06..1d0d3248 100644
--- a/src/fobi/tests/data.py
+++ b/src/fobi/tests/data.py
@@ -5,7 +5,7 @@ import os
 # from decimal import Decimal
 
 from django.conf import settings
-from django.utils.encoding import force_str as force_text
+from django.utils.encoding import force_str
 
 from faker import Faker
 
@@ -90,42 +90,42 @@ __all__ = (
 
 TEST_FORM_ELEMENT_PLUGIN_DATA = {
     # Add a "Boolean (checkbox)" plugin.
-    force_text(BooleanSelectPlugin.name): {
+    force_str(BooleanSelectPlugin.name): {
         'label': "Test boolean",
         'help_text': "Lorem ipsum boolean",
         'required': False,
     },
 
     # Add a "Date" input form element
-    force_text(DateInputPlugin.name): {
+    force_str(DateInputPlugin.name): {
         'label': "Test date input",
         'help_text': "Lorem ipsum select multiple input",
         'required': False,
     },
 
     # Add a "DateTime" input form element
-    force_text(DateTimeInputPlugin.name): {
+    force_str(DateTimeInputPlugin.name): {
         'label': "Test datetime input",
         'help_text': "Lorem ipsum select multiple input",
         'required': False,
     },
 
     # Add an decimal input plugin
-    force_text(DecimalInputPlugin.name): {
+    force_str(DecimalInputPlugin.name): {
         'label': "Test decimal input",
         'help_text': "Lorem ipsum email",
         'required': True,
     },
 
     # Add an email input plugin
-    force_text(EmailInputPlugin.name): {
+    force_str(EmailInputPlugin.name): {
         'label': "Test email input",
         'help_text': "Lorem ipsum email",
         'required': True,
     },
 
     # Add a "File" (file) form element
-    force_text(FileInputPlugin.name): {
+    force_str(FileInputPlugin.name): {
         'label': "Test file input",
         # 'name': "test_file_input",
         'help_text': "Lorem ipsum file",
@@ -133,7 +133,7 @@ TEST_FORM_ELEMENT_PLUGIN_DATA = {
         },
 
     # Add an float input plugin
-    force_text(FloatInputPlugin.name): {
+    force_str(FloatInputPlugin.name): {
         'label': "Test float input",
         'help_text': "Lorem ipsum email",
         'required': True,
@@ -141,7 +141,7 @@ TEST_FORM_ELEMENT_PLUGIN_DATA = {
 
     # TODO: Find out why selenium fails here!
     # Add a "Hidden" (boolean) form element
-    # force_text(HiddenInputPlugin.name): {
+    # force_str(HiddenInputPlugin.name): {
     #     'label': "Test hidden input",
     #     #'name': "test_hidden_input",
     #     'help_text': "Lorem ipsum hidden",
@@ -149,28 +149,28 @@ TEST_FORM_ELEMENT_PLUGIN_DATA = {
     #     },
 
     # Add a "Integer" (text input) form element
-    force_text(IntegerInputPlugin.name): {
+    force_str(IntegerInputPlugin.name): {
         'label': "Test integer",
         'help_text': "Lorem ipsum text input",
         'required': True,
     },
 
     # Add a "IP address" (text input) form element
-    force_text(IPAddressInputPlugin.name): {
+    force_str(IPAddressInputPlugin.name): {
         'label': "Test IP address",
         'help_text': "Lorem ipsum text input",
         'required': True,
     },
 
     # Add a "null boolean" form element
-    force_text(NullBooleanSelectPlugin.name): {
+    force_str(NullBooleanSelectPlugin.name): {
         'label': "Test null boolean",
         'help_text': "Lorem ipsum text input",
         'required': True,
     },
 
     # Add a "Select Input" (select input) form element
-    force_text(SelectInputPlugin.name): {
+    force_str(SelectInputPlugin.name): {
         'label': "Test select",
         'help_text': "Lorem ipsum text input",
         'required': False,
@@ -178,14 +178,14 @@ TEST_FORM_ELEMENT_PLUGIN_DATA = {
     },
 
     # Add a "Select model object" (select input) form element
-    force_text(SelectModelObjectInputPlugin.name): {
+    force_str(SelectModelObjectInputPlugin.name): {
         'label': "Test select model object",
         'help_text': "Lorem ipsum select model object input",
         'required': False,
     },
 
     # Add a "Select multiple" (select multiple input) form element
-    force_text(SelectMultipleInputPlugin.name): {
+    force_str(SelectMultipleInputPlugin.name): {
         'label': "Test select multiple input",
         'help_text': "Lorem ipsum select multiple input",
         'required': False,
@@ -194,7 +194,7 @@ TEST_FORM_ELEMENT_PLUGIN_DATA = {
 
     # Add a "Select multiple with max" (select multiple with max input) form
     # element
-    force_text(SelectMultipleWithMaxInputPlugin.name): {
+    force_str(SelectMultipleWithMaxInputPlugin.name): {
         'label': "Test select multiple with max input",
         'help_text': "Lorem ipsum select multiple with max input",
         'required': False,
@@ -203,7 +203,7 @@ TEST_FORM_ELEMENT_PLUGIN_DATA = {
 
     # Add a "Checkbox select multiple" (checkbox select multiple input) form
     # element
-    force_text(CheckboxSelectMultipleInputPlugin.name): {
+    force_str(CheckboxSelectMultipleInputPlugin.name): {
         'label': "Test checkbox select multiple input",
         'help_text': "Lorem ipsum checkbox select multiple input",
         'required': False,
@@ -211,35 +211,35 @@ TEST_FORM_ELEMENT_PLUGIN_DATA = {
     },
 
     # Add a "Slug" (slug input) form element
-    force_text(SlugInputPlugin.name): {
+    force_str(SlugInputPlugin.name): {
         'label': "Test slug input",
         'help_text': "Lorem ipsum select multiple input",
         'required': False,
     },
 
     # Add a "Text" (text input) form element
-    force_text(TextInputPlugin.name): {
+    force_str(TextInputPlugin.name): {
         'label': "Test text",
         'help_text': "Lorem ipsum text input",
         'required': True,
     },
 
     # Add a "Textarea" (text area) form element
-    force_text(TextareaPlugin.name): {
+    force_str(TextareaPlugin.name): {
         'label': "Test text area",
         'help_text': "Lorem ipsum text area",
         'required': True,
     },
 
     # Add a "URL input" form element
-    force_text(URLInputPlugin.name): {
+    force_str(URLInputPlugin.name): {
         'label': "Test URL input",
         'help_text': "Lorem ipsum text area",
         'required': True,
     },
 
     # Add a "Text" (text input) form element
-    # force_text(TextInputPlugin.name): {
+    # force_str(TextInputPlugin.name): {
     #     'label': u"Անուն",
     #     'help_text': u"Անուն",
     #     'required': True,
@@ -281,8 +281,8 @@ TEST_FORM_FIELD_DATA = {
 # Therefore, an ordered dict. Note that `MailSenderHandlerPlugin` shall
 # be placed before the `MailHandlerPlugin`.
 TEST_FORM_HANDLER_PLUGIN_DATA = OrderedDict([
-    (force_text(DBStoreHandlerPlugin.name), None),
-    (force_text(MailSenderHandlerPlugin.name), {
+    (force_str(DBStoreHandlerPlugin.name), None),
+    (force_str(MailSenderHandlerPlugin.name), {
         'from_name': "From me",
         'from_email': "from@example.com",
         'to_name': "To you",
@@ -290,7 +290,7 @@ TEST_FORM_HANDLER_PLUGIN_DATA = OrderedDict([
         'subject': "Test email subject",
         'body': "Test email body",
     }),
-    (force_text(MailHandlerPlugin.name), {
+    (force_str(MailHandlerPlugin.name), {
         'from_name': "From me",
         'from_email': "from@example.com",
         'to_name': "To you",
@@ -298,7 +298,7 @@ TEST_FORM_HANDLER_PLUGIN_DATA = OrderedDict([
         'subject': "Test email subject",
         'body': "Test email body",
     }),
-    (force_text(HTTPRepostHandlerPlugin.name), {
+    (force_str(HTTPRepostHandlerPlugin.name), {
         'endpoint_url': 'http://dev.example.com'
     }),
 ])
diff --git a/src/fobi/tests/test_browser_build_dynamic_forms.py b/src/fobi/tests/test_browser_build_dynamic_forms.py
index 53980a75..7296bf49 100644
--- a/src/fobi/tests/test_browser_build_dynamic_forms.py
+++ b/src/fobi/tests/test_browser_build_dynamic_forms.py
@@ -250,7 +250,7 @@ class FobiBrowserBuldDynamicFormsTest(BaseFobiBrowserBuldDynamicFormsTest):
         # Example follows:
         #
         # self._add_form_element(
-        #     force_text(BooleanSelectPlugin.name),
+        #     force_str(BooleanSelectPlugin.name),
         #     {
         #         'label': "Test boolean",
         #         'name': "test_boolean",
@@ -412,7 +412,7 @@ class FobiBrowserBuldDynamicFormsTest(BaseFobiBrowserBuldDynamicFormsTest):
         # Example follows:
         #
         # self._add_form_element(
-        #     force_text(BooleanSelectPlugin.name),
+        #     force_str(BooleanSelectPlugin.name),
         #     {
         #         'label': "Test boolean",
         #         'name': "test_boolean",
diff --git a/src/fobi/urls/edit.py b/src/fobi/urls/edit.py
index a8329c97..8ca19efc 100644
--- a/src/fobi/urls/edit.py
+++ b/src/fobi/urls/edit.py
@@ -1,4 +1,4 @@
-from django.conf.urls import url
+from django.urls import re_path as url
 from django.utils.translation import gettext_lazy as _
 
 from fobi.views import (
diff --git a/src/fobi/urls/view.py b/src/fobi/urls/view.py
index 1f314038..49f2a3a1 100644
--- a/src/fobi/urls/view.py
+++ b/src/fobi/urls/view.py
@@ -1,4 +1,4 @@
-from django.conf.urls import url
+from django.urls import re_path as url
 from django.utils.translation import gettext_lazy as _
 from fobi.views import (
     form_entry_submitted,
diff --git a/src/fobi/utils.py b/src/fobi/utils.py
index 7deee2e7..87046ea6 100644
--- a/src/fobi/utils.py
+++ b/src/fobi/utils.py
@@ -11,7 +11,7 @@ from collections import OrderedDict
 from django.conf import settings
 from django.contrib import messages
 from django.forms.widgets import TextInput
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 from django.utils.translation import gettext
 from django.urls import reverse
 
@@ -189,9 +189,9 @@ def get_user_plugins(get_allowed_plugin_uids_func,
         if uid in allowed_plugin_uids:
             plugin_name = safe_text(plugin.name)
             # if PY3:
-            #    plugin_name = force_text(plugin.name, encoding='utf-8')
+            #    plugin_name = force_str(plugin.name, encoding='utf-8')
             # else:
-            #    plugin_name = force_text(
+            #    plugin_name = force_str(
             #        plugin.name, encoding='utf-8'
             #        ).encode('utf-8')
             registered_plugins.append((uid, plugin_name))
@@ -233,13 +233,13 @@ def get_user_plugins_grouped(get_allowed_plugin_uids_func,
     for uid, plugin in registry._registry.items():
         if uid in allowed_plugin_uids:
             if PY3:
-                plugin_name = force_text(plugin.name, encoding='utf-8')
-                plugin_group = force_text(plugin.group, encoding='utf-8')
+                plugin_name = force_str(plugin.name, encoding='utf-8')
+                plugin_group = force_str(plugin.group, encoding='utf-8')
             else:
-                plugin_name = force_text(
+                plugin_name = force_str(
                     plugin.name, encoding='utf-8'
                 ).encode('utf-8')
-                plugin_group = force_text(
+                plugin_group = force_str(
                     plugin.group, encoding='utf-8'
                 ).encode('utf-8')