diff --git a/CONTRIBUTORS.rst b/CONTRIBUTORS.rst
index af81c4510..e34def454 100644
--- a/CONTRIBUTORS.rst
+++ b/CONTRIBUTORS.rst
@@ -152,6 +152,7 @@ Listed in alphabetical order.
   Meghan Heintz            `@dot2dotseurat`_
   Mesut Yılmaz             `@myilmaz`_
   Michael Gecht            `@mimischi`_                  @_mischi
+  Min ho Kim               `@minho42`_
   mozillazg                `@mozillazg`_
   Oleg Russkin             `@rolep`_
   Pablo                    `@oubiga`_
@@ -270,6 +271,7 @@ Listed in alphabetical order.
 .. _@mostaszewski: https://github.com/mostaszewski
 .. _@mfwarren: https://github.com/mfwarren
 .. _@mimischi: https://github.com/mimischi
+.. _@minho42: https://github.com/minho42
 .. _@mjsisley: https://github.com/mjsisley
 .. _@myilmaz: https://github.com/myilmaz
 .. _@mozillazg: https://github.com/mozillazg
diff --git a/docs/deployment-on-heroku.rst b/docs/deployment-on-heroku.rst
index 4a16123a0..53e980379 100644
--- a/docs/deployment-on-heroku.rst
+++ b/docs/deployment-on-heroku.rst
@@ -23,25 +23,25 @@ Run these commands to deploy the project to Heroku:
     heroku addons:create mailgun:starter
 
     heroku config:set PYTHONHASHSEED=random
-    
+
     heroku config:set WEB_CONCURRENCY=4
-    
+
     heroku config:set DJANGO_DEBUG=False
     heroku config:set DJANGO_SETTINGS_MODULE=config.settings.production
     heroku config:set DJANGO_SECRET_KEY="$(openssl rand -base64 64)"
-    
-    # Generating a 32 character-long random string without any of the visually similiar characters "IOl01":
+
+    # Generating a 32 character-long random string without any of the visually similar characters "IOl01":
     heroku config:set DJANGO_ADMIN_URL="$(openssl rand -base64 4096 | tr -dc 'A-HJ-NP-Za-km-z2-9' | head -c 32)/"
-    
+
     # Set this to your Heroku app url, e.g. 'bionic-beaver-28392.herokuapp.com'
     heroku config:set DJANGO_ALLOWED_HOSTS=
-    
+
     # Assign with AWS_ACCESS_KEY_ID
     heroku config:set DJANGO_AWS_ACCESS_KEY_ID=
-    
+
     # Assign with AWS_SECRET_ACCESS_KEY
     heroku config:set DJANGO_AWS_SECRET_ACCESS_KEY=
-    
+
     # Assign with AWS_STORAGE_BUCKET_NAME
     heroku config:set DJANGO_AWS_STORAGE_BUCKET_NAME=
 
diff --git a/docs/deployment-on-pythonanywhere.rst b/docs/deployment-on-pythonanywhere.rst
index ea25b3ae5..83b23b27a 100644
--- a/docs/deployment-on-pythonanywhere.rst
+++ b/docs/deployment-on-pythonanywhere.rst
@@ -29,7 +29,7 @@ Once you've been through this one-off config, future deployments are much simple
 Getting your code and dependencies installed on PythonAnywhere
 --------------------------------------------------------------
 
-Make sure your project is fully commited and pushed up to Bitbucket or Github or wherever it may be.  Then, log into your PythonAnywhere account, open up a **Bash** console, clone your repo, and create a virtualenv:
+Make sure your project is fully committed and pushed up to Bitbucket or Github or wherever it may be.  Then, log into your PythonAnywhere account, open up a **Bash** console, clone your repo, and create a virtualenv:
 
 .. code-block:: bash
 
@@ -153,7 +153,7 @@ Back on the Web tab, hit **Reload**, and your app should be live!
 
 
 **NOTE:** *you may see security warnings until you set up your SSL certificates. If you
-want to supress them temporarily, set DJANGO_SECURE_SSL_REDIRECT to blank.  Follow
+want to suppress them temporarily, set DJANGO_SECURE_SSL_REDIRECT to blank.  Follow
 the instructions here to get SSL set up: https://help.pythonanywhere.com/pages/SSLOwnDomains/*
 
 
diff --git a/docs/testing.rst b/docs/testing.rst
index 6ca213883..63cb9e186 100644
--- a/docs/testing.rst
+++ b/docs/testing.rst
@@ -19,9 +19,9 @@ You will get a readout of the `users` app that has already been set up with test
 
 If you set up your project to `develop locally with docker`_, run the following command: ::
 
-   $ docker-compose -f local.yml run django pytest 
+   $ docker-compose -f local.yml run django pytest
 
-Targetting particular apps for testing in ``docker`` follows a similar pattern as previously shown above.
+Targeting particular apps for testing in ``docker`` follows a similar pattern as previously shown above.
 
 Coverage
 --------
@@ -36,9 +36,9 @@ Once the tests are complete, in order to see the code coverage, run the followin
 
 .. note::
 
-   At the root of the project folder, you will find the `pytest.ini` file. You can use this to customize_ the ``pytest`` to your liking. 
+   At the root of the project folder, you will find the `pytest.ini` file. You can use this to customize_ the ``pytest`` to your liking.
 
-   There is also the `.coveragerc`. This is the configuration file for the ``coverage`` tool. You can find out more about `configuring`_ ``coverage``. 
+   There is also the `.coveragerc`. This is the configuration file for the ``coverage`` tool. You can find out more about `configuring`_ ``coverage``.
 
 .. seealso::
 
diff --git a/requirements.txt b/requirements.txt
index 6669bf68a..97aa32bc4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,5 +13,5 @@ tox==3.12.1
 pytest==4.6.3
 pytest_cases==1.8.1
 pytest-cookies==0.3.0
-pytest-xdist==1.28.0
+pytest-xdist==1.29.0
 pyyaml==5.1.1
diff --git a/{{cookiecutter.project_slug}}/docs/pycharm/configuration.rst b/{{cookiecutter.project_slug}}/docs/pycharm/configuration.rst
index af3b826a7..c1d4f4b98 100644
--- a/{{cookiecutter.project_slug}}/docs/pycharm/configuration.rst
+++ b/{{cookiecutter.project_slug}}/docs/pycharm/configuration.rst
@@ -14,7 +14,7 @@ This repository comes with already prepared "Run/Debug Configurations" for docke
 
 .. image:: images/2.png
 
-But as you can see, at the beggining there is something wrong with them. They have red X on django icon, and they cannot be used, without configuring remote python interpteter. To do that, you have to go to *Settings > Build, Execution, Deployment* first.
+But as you can see, at the beginning there is something wrong with them. They have red X on django icon, and they cannot be used, without configuring remote python interpteter. To do that, you have to go to *Settings > Build, Execution, Deployment* first.
 
 
 Next, you have to add new remote python interpreter, based on already tested deployment settings. Go to *Settings > Project > Project Interpreter*. Click on the cog icon, and click *Add Remote*.
diff --git a/{{cookiecutter.project_slug}}/requirements/local.txt b/{{cookiecutter.project_slug}}/requirements/local.txt
index 2e4f9ab1c..46b602e62 100644
--- a/{{cookiecutter.project_slug}}/requirements/local.txt
+++ b/{{cookiecutter.project_slug}}/requirements/local.txt
@@ -4,9 +4,9 @@ Werkzeug==0.14.1  # pyup: < 0.15 # https://github.com/pallets/werkzeug
 ipdb==0.12  # https://github.com/gotcha/ipdb
 Sphinx==2.1.1  # https://github.com/sphinx-doc/sphinx
 {%- if cookiecutter.use_docker == 'y' %}
-psycopg2==2.8.2 --no-binary psycopg2  # https://github.com/psycopg/psycopg2
+psycopg2==2.8.3 --no-binary psycopg2  # https://github.com/psycopg/psycopg2
 {%- else %}
-psycopg2-binary==2.8.2  # https://github.com/psycopg/psycopg2
+psycopg2-binary==2.8.3  # https://github.com/psycopg/psycopg2
 {%- endif %}
 
 # Testing
diff --git a/{{cookiecutter.project_slug}}/requirements/production.txt b/{{cookiecutter.project_slug}}/requirements/production.txt
index 8cf1f1c47..39998f7a9 100644
--- a/{{cookiecutter.project_slug}}/requirements/production.txt
+++ b/{{cookiecutter.project_slug}}/requirements/production.txt
@@ -3,7 +3,7 @@
 -r ./base.txt
 
 gunicorn==19.9.0  # https://github.com/benoitc/gunicorn
-psycopg2==2.8.2 --no-binary psycopg2  # https://github.com/psycopg/psycopg2
+psycopg2==2.8.3 --no-binary psycopg2  # https://github.com/psycopg/psycopg2
 {%- if cookiecutter.use_whitenoise == 'n' %}
 Collectfast==0.6.2  # https://github.com/antonagestam/collectfast
 {%- endif %}