diff --git a/.travis.yml b/.travis.yml
index 148cd7e..e3bce4c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,30 +2,27 @@ language: python
 dist: xenial
 cache: pip
 python:
-  - "2.7"
-  - "3.5"
-  - "3.6"
-  - "3.7"
-  - "3.8"
-  - "pypy3"
-env:
-  - DJANGO=1.11
-  - DJANGO=2.1
-  - DJANGO=2.2
+- '2.7'
+- '3.5'
+- '3.6'
+- '3.7'
+- '3.8'
+- pypy3
 services:
-  - redis-server
-install:
-  - pip install coveralls mockredispy django-redis-cache "celery<5"
-  - pip install -q django~=$DJANGO
-  - python setup.py develop
-script:
-  - PYTHONPATH=$PYTHONPATH:$PWD coverage run --source=defender $(which django-admin.py) test defender --settings=defender.travis_settings
-  - coverage report -m
-matrix:
-  exclude:
-    - python: "2.7"
-      env: DJANGO=2.1
-    - python: "2.7"
-      env: DJANGO=2.2
+- redis-server
+install: pip install tox-travis codecov
+script: tox
 after_success:
-  - coveralls --verbose
+- codecov
+deploy:
+  provider: pypi
+  user: jazzband
+  server: https://jazzband.co/projects/django-defender/upload
+  distributions: sdist bdist_wheel
+  skip_existing: true
+  password:
+    secure: d/PVFgBDMpG6UvBOxXBLH4vc7+tiPsjhq4YLgXfX0iXbdNHUnnCyDLg/XUQ7x0e7kRj+lhmBzytZxu3IpOY+5MuWk4JTqwoBHGuUlmTC9XEVvioqd/nFW7qVe36YKZHKuMDlmwBNQarJZdSBUFAoCfklZKI09sXA1qc8E3BLAb8=
+  on:
+    tags: true
+    repo: jazzband/django-defender
+    python: 3.7
diff --git a/README.rst b/README.rst
index e42eb1f..2f1432c 100644
--- a/README.rst
+++ b/README.rst
@@ -10,9 +10,9 @@ django-defender
    :target: https://travis-ci.org/jazzband/django-defender
    :alt: Build Status
 
-.. image:: https://img.shields.io/coveralls/jazzband/django-defender.svg
-   :target: https://coveralls.io/r/jazzband/django-defender
-   :alt: Coverage Status
+.. image:: https://codecov.io/gh/jazzband/django-defender/branch/master/graph/badge.svg
+   :target: https://codecov.io/gh/jazzband/django-defender
+   :alt: Coverage
 
 
 A simple Django reusable app that blocks people from brute forcing login
diff --git a/defender/__init__.py b/defender/__init__.py
index e69de29..d569749 100644
--- a/defender/__init__.py
+++ b/defender/__init__.py
@@ -0,0 +1,3 @@
+from pkg_resources import get_distribution
+
+__version__ = get_distribution("django-defender").version
diff --git a/docs/conf.py b/docs/conf.py
index 519b1b5..ec70f43 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -21,9 +21,11 @@ project = "django-defender"
 copyright = "2014, Ken Cochrane"
 author = "Ken Cochrane"
 
-# The full version, including alpha/beta/rc tags
-release = "0.6.2"
+# The full version, including alpha/beta/rc tags.
+release = get_distribution("django-defender").version
 
+# The short X.Y version.
+version = ".".join(release.split(".")[:2])
 
 # -- General configuration ---------------------------------------------------
 
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..59301d8
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,6 @@
+-e .
+coverage
+mockredispy
+django-redis-cache
+celery<5
+mock; python_version < '3.0'
diff --git a/setup.py b/setup.py
index cc0b50e..b6f3a05 100644
--- a/setup.py
+++ b/setup.py
@@ -1,26 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-
 import os
-
-try:
-    from setuptools import setup
-except ImportError:
-    from distutils.core import setup
-
-
-version = "0.6.2"
-
-
-def get_packages(package):
-    """
-    Return root package and all sub-packages.
-    """
-    return [
-        dirpath
-        for dirpath, dirnames, filenames in os.walk(package)
-        if os.path.exists(os.path.join(dirpath, "__init__.py"))
-    ]
+from setuptools import setup, find_packages
 
 
 def get_package_data(package):
@@ -42,7 +23,8 @@ def get_package_data(package):
 
 setup(
     name="django-defender",
-    version=version,
+    use_scm_version=True,
+    setup_requires=["setuptools_scm"],
     description="redis based Django app that locks out users after too "
     "many failed login attempts.",
     long_description="redis based Django app based on speed, that locks out"
@@ -72,7 +54,7 @@ setup(
     author_email="kencochrane@gmail.com",
     license="Apache 2",
     include_package_data=True,
-    packages=get_packages("defender"),
+    packages=find_packages(),
     package_data=get_package_data("defender"),
     install_requires=["Django>=1.8,<2.3", "redis>=2.10.3,<3.3"],
     tests_require=[
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..077b4ba
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,30 @@
+[tox]
+envlist =
+    # list of supported Django/Python versioons:
+    # https://docs.djangoproject.com/en/2.2/faq/install/#what-python-version-can-i-use-with-django
+    py{27,35,36,37,py3}-django111
+    py35-django(21,22)
+    py{36,37,py3}-django{21,22,master}
+    py38-django22
+
+[travis]
+python =
+    2.7: py27
+    3.5: py35
+    3.6: py36
+    3.7: py37
+    3.8: py38
+    pypy3: pypy3
+
+[testenv]
+deps =
+    -rrequirements.txt
+    py27: mock
+    django111: django>=1.11,<2.0
+    django21: django>=2.1,<2.2
+    django22: django>=2.2,<2.3
+    djangomaster: https://github.com/django/django/archive/master.tar.gz
+usedevelop = True
+commands =
+    {envbindir}/coverage run --source=defender {envbindir}/django-admin.py test defender --settings=defender.travis_settings
+    {envbindir}/coverage report -m