diff --git a/.travis.yml b/.travis.yml
index ae4cb4de..c76e079e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,17 @@
 language: python
-sudo: false
+sudo: required
 cache: pip
 # Favor explicit over implicit and use an explicit build matrix.
 matrix:
+  allow_failures:
+    - env: TOXENV=py34-df20-django20-drfmaster
+    - env: TOXENV=py35-df20-django20-drfmaster
+    - env: TOXENV=py36-df20-django20-drfmaster
+    - env: TOXENV=py37-df20-django20-drfmaster
+    - env: TOXENV=py35-df20-django21-drfmaster
+    - env: TOXENV=py36-df20-django21-drfmaster
+    - env: TOXENV=py37-df20-django21-drfmaster
+
   include:
     - python: 3.6
       env: TOXENV=flake8
@@ -13,6 +22,8 @@ matrix:
       env: TOXENV=py27-df11-django111-drf37
     - python: 2.7
       env: TOXENV=py27-df11-django111-drf38
+    - python: 2.7
+      env: TOXENV=py27-df11-django111-drf39
 
     - python: 3.4
       env: TOXENV=py34-df20-django111-drf36
@@ -24,6 +35,10 @@ matrix:
       env: TOXENV=py34-df20-django20-drf37
     - python: 3.4
       env: TOXENV=py34-df20-django20-drf38
+    - python: 3.4
+      env: TOXENV=py34-df20-django20-drf39
+    - python: 3.4
+      env: TOXENV=py34-df20-django20-drfmaster
 
     - python: 3.5
       env: TOXENV=py35-df20-django111-drf36
@@ -35,6 +50,14 @@ matrix:
       env: TOXENV=py35-df20-django20-drf37
     - python: 3.5
       env: TOXENV=py35-df20-django20-drf38
+    - python: 3.5
+      env: TOXENV=py35-df20-django20-drf39
+    - python: 3.5
+      env: TOXENV=py35-df20-django20-drfmaster
+    - python: 3.5
+      env: TOXENV=py35-df20-django21-drf39
+    - python: 3.5
+      env: TOXENV=py35-df20-django21-drfmaster
 
     - python: 3.6
       env: TOXENV=py36-df20-django111-drf36
@@ -46,6 +69,31 @@ matrix:
       env: TOXENV=py36-df20-django20-drf37
     - python: 3.6
       env: TOXENV=py36-df20-django20-drf38
+    - python: 3.6
+      env: TOXENV=py36-df20-django20-drf39
+    - python: 3.6
+      env: TOXENV=py36-df20-django20-drfmaster
+    - python: 3.6
+      env: TOXENV=py36-df20-django21-drf39
+    - python: 3.6
+      env: TOXENV=py36-df20-django21-drfmaster
+
+    - python: 3.7
+      dist: xenial
+      sudo: required
+      env: TOXENV=py37-df20-django20-drf39
+    - python: 3.7
+      dist: xenial
+      sudo: required
+      env: TOXENV=py37-df20-django20-drfmaster
+    - python: 3.7
+      dist: xenial
+      sudo: required
+      env: TOXENV=py37-df20-django21-drf39
+    - python: 3.7
+      dist: xenial
+      sudo: required
+      env: TOXENV=py37-df20-django21-drfmaster
 install:
   - pip install tox
 script:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d4db4bbc..49114a36 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,9 @@ any parts of the framework not mentioned in the documentation should generally b
 
 ### Added
 
+* Add support for Django 2.1, DRF 3.9 and Python 3.7. Please note:
+  - Django >= 2.1 is not supported with Python < 3.5.
+
 ### Deprecated
 
 ### Changed
diff --git a/README.rst b/README.rst
index 13579a24..e5b9f930 100644
--- a/README.rst
+++ b/README.rst
@@ -87,9 +87,9 @@ As a Django REST Framework JSON API (short DJA) we are trying to address followi
 Requirements
 ------------
 
-1. Python (2.7, 3.4, 3.5, 3.6)
-2. Django (1.11, 2.0)
-3. Django REST Framework (3.6, 3.7, 3.8)
+1. Python (2.7, 3.4, 3.5, 3.6, 3.7)
+2. Django (1.11, 2.0, 2.1)
+3. Django REST Framework (3.6, 3.7, 3.8, 3.9)
 
 ------------
 Installation
@@ -116,12 +116,18 @@ From Source
 Running the example app
 ^^^^^^^^^^^^^^^^^^^^^^^
 
+It is recommended to create a virtualenv for testing. Assuming it is already
+installed and activated:
+
 ::
 
     $ git clone https://github.com/django-json-api/django-rest-framework-json-api.git
     $ cd django-rest-framework-json-api
+    $ pip install -r example/requirements.txt
     $ pip install -e .
-    $ django-admin.py runserver --settings=example.settings
+    $ django-admin migrate --settings=example.settings
+    $ django-admin loaddata drf_example --settings=example.settings
+    $ django-admin runserver --settings=example.settings
 
 Browse to http://localhost:8000
 
@@ -136,7 +142,7 @@ installed and activated:
 
     $ pip install -r requirements-development.txt
     $ flake8
-    $ py.test
+    $ DJANGO_SETTINGS_MODULE=example.settings.test py.test
 
 -----
 Usage
diff --git a/docs/getting-started.md b/docs/getting-started.md
index 26117e0b..baa53189 100644
--- a/docs/getting-started.md
+++ b/docs/getting-started.md
@@ -51,9 +51,9 @@ like the following:
 
 ## Requirements
 
-1. Python (2.7, 3.4, 3.5, 3.6)
-2. Django (1.11, 2.0)
-3. Django REST Framework (3.6, 3.7, 3.8)
+1. Python (2.7, 3.4, 3.5, 3.6, 3.7)
+2. Django (1.11, 2.0, 2.1)
+3. Django REST Framework (3.6, 3.7, 3.8, 3.9)
 
 ## Installation
 
diff --git a/tox.ini b/tox.ini
index c4812e0b..30f6b86f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,16 +1,21 @@
 [tox]
 envlist =
-    py27-df11-django111-drf{36,37,38}
-    py{34,35,36}-df20-django111-drf{36,37,38},
-    py{34,35,36}-df20-django20-drf{37,38},
+    py27-df11-django111-drf{36,37,38,39}
+    py{34,35,36}-df20-django111-drf{36,37,38,39,master},
+    py{34,35,36}-df20-django20-drf{37,38,39,master},
+    py37-df20-django20-drf{39,master},
+    py{35,36,37}-df20-django21-drf{39,master},
 
 [testenv]
 deps =
     django111: Django>=1.11,<1.12
     django20: Django>=2.0,<2.1
+    django21: Django>=2.1,<2.2
     drf36: djangorestframework>=3.6.3,<3.7
     drf37: djangorestframework>=3.7.0,<3.8
     drf38: djangorestframework>=3.8.0,<3.9
+    drf39: djangorestframework>=3.9.0,<3.10
+    drfmaster: https://github.com/encode/django-rest-framework/archive/master.zip
     df11: django-filter<=1.1
     df20: django-filter>=2.0