diff --git a/django_plotly_dash/version.py b/django_plotly_dash/version.py
index 29cdca898310e95ec4f4dc67b194e3c26f40bb3f..84b27293e8a2e114ec827c3e8b1f79bd2acc08d2 100644
--- a/django_plotly_dash/version.py
+++ b/django_plotly_dash/version.py
@@ -23,4 +23,4 @@ SOFTWARE.
 
 '''
 
-__version__ = "1.2.0"
+__version__ = "1.3.1"
diff --git a/docs/installation.rst b/docs/installation.rst
index 3e1038fd373a6e0d6c26e97b8560a1a60bec9ddd..5be492e0253675e3de0d2616d143b5c82cd0fa5b 100644
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -20,6 +20,11 @@ Then, add ``django_plotly_dash`` to ``INSTALLED_APPS`` in the Django ``settings.
 The project directory name ``django_plotly_dash`` can also be used on its own if preferred, but this will stop the use of readable application names in
 the Django admin interface.
 
+Also, enable the use of frames within HTML documents by also adding to the ``settings.py`` file::
+
+    X_FRAME_OPTIONS = 'SAMEORIGIN'
+
+
 Further, if the :ref:`header and footer <plotly_header_footer>` tags are in use
 then ``django_plotly_dash.middleware.BaseMiddleware`` should be added to ``MIDDLEWARE`` in the same file. This
 can be safely added now even if not used.
diff --git a/docs/introduction.rst b/docs/introduction.rst
index 8f7059543e943cd38bd98c8f458a9bcdfa9eec66..9acd5b56ac9d5304c7b2332b152c72f838d7b13b 100644
--- a/docs/introduction.rst
+++ b/docs/introduction.rst
@@ -15,7 +15,7 @@ these features:
 There is nothing here that cannot be achieved through expanding the Flask app around Plotly Dash, or indeed by using an alternative web
 framework. The purpose of this project is to enable the above features, given that the choice to use Django has already been made.
 
-The source code can be found in `this github repository <https://https://github.com/GibbsConsulting/django-plotly-dash>`_. This repository also includes
+The source code can be found in `this github repository <https://github.com/GibbsConsulting/django-plotly-dash>`_. This repository also includes
 a self-contained demo application, which can also be viewed `online <https://djangoplotlydash.com>`_.
 
 .. _overview:
diff --git a/frozen_dev.txt b/frozen_dev.txt
index b7b9c5a0765bec01ec048ce9202c0353e6d55ebb..aa8c69efe6a1bed82b6df3c34cf057872f82e236 100644
--- a/frozen_dev.txt
+++ b/frozen_dev.txt
@@ -1,129 +1,119 @@
-aioredis==1.2.0
+aioredis==1.3.1
 alabaster==0.7.12
 argh==0.26.2
-asgiref==3.1.2
-asn1crypto==0.24.0
-astroid==2.2.5
-async-timeout==2.0.1
-atomicwrites==1.3.0
-attrs==19.1.0
-autobahn==19.6.2
-Automat==0.7.0
-Babel==2.7.0
-beautifulsoup4==4.7.1
-bleach==3.1.0
-certifi==2019.6.16
-cffi==1.12.3
-channels==2.2.0
-channels-redis==2.3.2
+asgiref==3.2.7
+astroid==2.3.3
+async-timeout==3.0.1
+attrs==19.3.0
+autobahn==20.4.2
+Automat==20.2.0
+Babel==2.8.0
+beautifulsoup4==4.9.0
+bleach==3.1.4
+certifi==2020.4.5.1
+cffi==1.14.0
+channels==2.4.0
+channels-redis==2.4.2
 chardet==3.0.4
-Click==7.0
+click==7.1.1
 constantly==15.1.0
-coverage==4.5.3
-coveralls==1.8.1
-cryptography==2.7
-daphne==2.3.0
-dash==1.0.0
-dash-bootstrap-components==0.6.2
-dash-core-components==1.0.0
-dash-html-components==1.0.0
-dash-renderer==1.0.0
-dash-table==4.0.0
-decorator==4.4.0
-Django==2.2.2
-django-bootstrap4==0.0.8
--e git+https://github.com/delsim/django-plotly-dash.git@0a58348f6e3c212623ef8a9cefdaee7cc3c46ed9#egg=django_plotly_dash
-django-redis==4.10.0
+coverage==5.1
+coveralls==2.0.0
+cryptography==2.9
+daphne==2.5.0
+dash==1.10.0
+dash-bootstrap-components==0.9.2
+dash-core-components==1.9.0
+dash-html-components==1.0.3
+dash-renderer==1.3.0
+dash-table==4.6.2
+Django==3.0.5
+django-bootstrap4==1.1.1
+-e git+https://delsim@github.com/delsim/django-plotly-dash.git@2810d13d1da7799e76c4f1db55a347432b093b99#egg=django_plotly_dash
+django-redis==4.11.0
 docopt==0.6.2
-docutils==0.14
+docutils==0.16
 dpd-components==0.1.0
-dpd-static-support==0.0.4
-Flask==1.0.3
+dpd-static-support==0.0.5
+Flask==1.1.2
 Flask-Compress==1.4.0
+future==0.18.2
 grip==4.5.2
-hiredis==1.0.0
+hiredis==1.0.1
 hyperlink==19.0.0
-idna==2.8
-imagesize==1.1.0
-importlib-metadata==0.18
+idna==2.9
+imagesize==1.2.0
+importlib-metadata==1.6.0
 incremental==17.5.0
-ipython-genutils==0.2.0
 isort==4.3.21
 itsdangerous==1.1.0
-Jinja2==2.10.1
-jsonschema==3.0.1
-jupyter-core==4.5.0
-lazy-object-proxy==1.4.1
+jeepney==0.4.3
+Jinja2==2.11.2
+keyring==21.2.0
+lazy-object-proxy==1.4.3
 livereload==2.6.1
-lxml==4.3.4
-Markdown==3.1.1
+Markdown==3.2.1
 MarkupSafe==1.1.1
 mccabe==0.6.1
-more-itertools==7.0.0
-msgpack==0.5.6
-nbformat==4.4.0
-numpy==1.16.4
-packaging==19.0
-pandas==0.24.2
+more-itertools==8.2.0
+msgpack==0.6.2
+numpy==1.18.2
+packaging==20.3
+pandas==1.0.3
 path-and-address==2.0.1
-pathlib2==2.3.4
 pathtools==0.1.2
-percy==2.0.2
 pkg-resources==0.0.0
 pkginfo==1.5.0.1
-plotly==3.10.0
-pluggy==0.12.0
+plotly==4.6.0
+pluggy==0.13.1
 port-for==0.3.1
-py==1.8.0
-pycparser==2.19
-Pygments==2.4.2
-PyHamcrest==1.9.0
-pylint==2.3.1
-pyOpenSSL==19.0.0
-pyparsing==2.4.0
-pyrsistent==0.15.2
-pytest==4.6.3
-pytest-cov==2.7.1
-pytest-django==3.5.0
-pytest-mock==1.10.4
-pytest-sugar==0.9.2
-python-coveralls==2.9.2
-python-dateutil==2.8.0
-pytz==2019.1
-PyYAML==5.1.1
-readme-renderer==24.0
-redis==3.2.1
-requests==2.22.0
+py==1.8.1
+pyasn1==0.4.8
+pyasn1-modules==0.2.8
+pycparser==2.20
+Pygments==2.6.1
+PyHamcrest==2.0.2
+pylint==2.4.4
+pyOpenSSL==19.1.0
+pyparsing==2.4.7
+pytest==5.4.1
+pytest-cov==2.8.1
+pytest-django==3.9.0
+python-coveralls==2.9.3
+python-dateutil==2.8.1
+pytz==2019.3
+PyYAML==5.3.1
+readme-renderer==25.0
+redis==3.4.1
+requests==2.23.0
 requests-toolbelt==0.9.1
 retrying==1.3.3
-selenium==3.141.0
-six==1.12.0
-snowballstemmer==1.2.1
-soupsieve==1.9.2
-Sphinx==2.1.2
+SecretStorage==3.1.2
+service-identity==18.1.0
+six==1.14.0
+snowballstemmer==2.0.0
+soupsieve==2.0
+Sphinx==3.0.1
 sphinx-autobuild==0.7.1
-sphinxcontrib-applehelp==1.0.1
-sphinxcontrib-devhelp==1.0.1
-sphinxcontrib-htmlhelp==1.0.2
+sphinxcontrib-applehelp==1.0.2
+sphinxcontrib-devhelp==1.0.2
+sphinxcontrib-htmlhelp==1.0.3
 sphinxcontrib-jsmath==1.0.1
-sphinxcontrib-qthelp==1.0.2
-sphinxcontrib-serializinghtml==1.1.3
-sqlparse==0.3.0
-termcolor==1.1.0
-tornado==6.0.3
-tqdm==4.32.2
-traitlets==4.3.2
-twine==1.13.0
-Twisted==19.2.1
-txaio==18.8.1
-typed-ast==1.4.0
-urllib3==1.25.3
-waitress==1.3.0
-watchdog==0.9.0
-wcwidth==0.1.7
+sphinxcontrib-qthelp==1.0.3
+sphinxcontrib-serializinghtml==1.1.4
+sqlparse==0.3.1
+tornado==6.0.4
+tqdm==4.45.0
+twine==3.1.1
+Twisted==20.3.0
+txaio==20.4.1
+typed-ast==1.4.1
+urllib3==1.25.9
+watchdog==0.10.2
+wcwidth==0.1.9
 webencodings==0.5.1
-Werkzeug==0.15.4
-whitenoise==4.1.2
+Werkzeug==1.0.1
+whitenoise==5.0.1
 wrapt==1.11.2
-zipp==0.5.1
-zope.interface==4.6.0
+zipp==3.1.0
+zope.interface==5.1.0
diff --git a/setup.py b/setup.py
index d42a254e02c169090aeb9bbfdbb3693e6b67f930..58fb2d4601c0200f8ba643a82a539fb961cf0c58 100644
--- a/setup.py
+++ b/setup.py
@@ -42,9 +42,9 @@ setup(
     },
     install_requires = ['plotly',
                         'dash<1.11',
-                        'dash-core-components',
+                        'dash-core-components==1.9.0',
                         'dash-html-components',
-                        'dash-renderer',
+                        'dash-renderer==1.3.0',
                         'dpd-components',
                         'Django>=3',
                         'Flask>=1.0.2'],