diff --git a/.gitignore b/.gitignore
index 95698e0..a787360 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
-cc_env/
+.env
+cc_env
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]
diff --git a/Procfile b/Procfile
new file mode 100644
index 0000000..bf06914
--- /dev/null
+++ b/Procfile
@@ -0,0 +1 @@
+web: gunicorn confidencechronograms.wsgi --log-file -
diff --git a/confidence_chronogram/settings.py b/confidence_chronogram/settings.py
index bb8f2d0..70bfecc 100644
--- a/confidence_chronogram/settings.py
+++ b/confidence_chronogram/settings.py
@@ -12,6 +12,10 @@
 
 import os
 
+from decouple import config
+
+from dj_database_url import parse as dburl
+
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
@@ -20,12 +24,11 @@
 # See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'lw+n1tz+u*5*mqapv^(bowb%ex_m-7v2khgulr&07_-5j#=sf3'
 
-# SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+SECRET_KEY = config('SECRET_KEY')
+DEBUG = config('DEBUG', default=False, cast=bool)
 
-ALLOWED_HOSTS = []
+ALLOWED_HOSTS = ['confidencechronogram.herokuapp.com', '127.0.0.1', 'localhost']
 
 
 # Application definition
@@ -74,12 +77,10 @@
 # Database
 # https://docs.djangoproject.com/en/3.0/ref/settings/#databases
 
-DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+default_dburl = 'sqlite:///' + os.path.join(BASE_DIR, 'db.sqlite3')
+
+DATABASES = { 'default': config('DATABASE_URL', default=default_dburl, cast=dburl), 
     }
-}
 
 
 # Password validation
@@ -119,3 +120,10 @@
 # https://docs.djangoproject.com/en/3.0/howto/static-files/
 
 STATIC_URL = '/static/'
+STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
+
+import django_heroku
+
+
+# Activate Django-Heroku.
+django_heroku.settings(locals())
\ No newline at end of file
diff --git a/requirements-dev.txt b/requirements-dev.txt
new file mode 100644
index 0000000..0f4ca0f
--- /dev/null
+++ b/requirements-dev.txt
@@ -0,0 +1,34 @@
+asgiref==3.2.3
+astroid==2.3.3
+dj-database-url==0.5.0
+Django==3.0.2
+dodgy==0.2.1
+entrypoints==0.3
+flake8==3.7.9
+isort==4.3.21
+lazy-object-proxy==1.4.3
+mccabe==0.6.1
+mypy==0.770
+mypy-extensions==0.4.3
+pep8-naming==0.4.1
+prospector==1.2.0
+pycodestyle==2.4.0
+pydocstyle==5.0.2
+pyflakes==2.1.1
+pylama==7.7.1
+pylint==2.4.4
+pylint-celery==0.3
+pylint-django==2.0.12
+pylint-flask==0.6
+pylint-plugin-utils==0.6
+python-decouple==3.3
+pytz==2019.3
+PyYAML==5.3
+requirements-detector==0.6
+setoptconf==0.2.0
+six==1.14.0
+snowballstemmer==2.0.0
+sqlparse==0.3.0
+typed-ast==1.4.1
+typing-extensions==3.7.4.1
+wrapt==1.11.2
diff --git a/requirements.txt b/requirements.txt
index 5fdd1ad..3416e2f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,29 +1,3 @@
-asgiref==3.2.3
-astroid==2.3.3
-Django==3.0.2
-dodgy==0.2.1
-entrypoints==0.3
-flake8==3.7.9
-isort==4.3.21
-lazy-object-proxy==1.4.3
-mccabe==0.6.1
-pep8-naming==0.4.1
-prospector==1.2.0
-pycodestyle==2.4.0
-pydocstyle==5.0.2
-pyflakes==2.1.1
-pylama==7.7.1
-pylint==2.4.4
-pylint-celery==0.3
-pylint-django==2.0.12
-pylint-flask==0.6
-pylint-plugin-utils==0.6
-pytz==2019.3
-PyYAML==5.3
-requirements-detector==0.6
-setoptconf==0.2.0
-six==1.14.0
-snowballstemmer==2.0.0
-sqlparse==0.3.0
-typed-ast==1.4.1
-wrapt==1.11.2
+-r requirements-dev.txt
+gunicorn
+psycopg2
diff --git a/runtime.txt b/runtime.txt
new file mode 100644
index 0000000..6919bf9
--- /dev/null
+++ b/runtime.txt
@@ -0,0 +1 @@
+python-3.7.6