diff --git a/.travis.yml b/.travis.yml
index 55c44b2..f1223c3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,6 +19,8 @@ matrix:
       - { python: "3.7", env: DJANGO=3.0 TOXENV=py37-django30 }
       - { python: "3.8", env: DJANGO=2.2 TOXENV=py38-django22 }
       - { python: "3.8", env: DJANGO=3.0 TOXENV=py38-django30 }
+      - { python: "3.9", env: DJANGO=2.2 TOXENV=py39-django22 }
+      - { python: "3.9", env: DJANGO=3.0 TOXENV=py39-django30 }
       - { python: "3.7", env: TOXENV=quality }
 
 before_install:
diff --git a/tox.ini b/tox.ini
index 250e5eb..21bc23b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 isolated_build = true
-envlist = py{36,37,38}-django{22,30}, quality
+envlist = py{36,37,38,39}-django{22,30}, quality
 
 [travis:env]
 DJANGO =
@@ -41,6 +41,15 @@ commands =
     poetry run pip install 'django~=2.2'
     poetry run pytest tests/ --cov=graphene_django_extras
 
+[testenv:py39-django22]
+whitelist_externals = poetry
+skip_install = true
+commands =
+    poetry update --lock
+    poetry install -vvv
+    poetry run pip install 'django~=2.2'
+    poetry run pytest tests/ --cov=graphene_django_extras
+
 [testenv:py36-django30]
 whitelist_externals = poetry
 skip_install = true
@@ -68,6 +77,15 @@ commands =
     poetry run pip install 'django~=3.0'
     poetry run pytest tests/ --cov=graphene_django_extras
 
+[testenv:py39-django30]
+whitelist_externals = poetry
+skip_install = true
+commands =
+    poetry update --lock
+    poetry install -vvv
+    poetry run pip install 'django~=3.0'
+    poetry run pytest tests/ --cov=graphene_django_extras
+
 [testenv:quality]
 whitelist_externals = poetry
 skip_install = true