diff --git a/tox.ini b/tox.ini
index 616cd45..90c8887 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,7 @@
 [tox]
-envlist = py3-django22-black-coverage-pylint
+envlist =
+  py3-django22-black-coverage-pylint-drf39
+  py3-django22-black-coverage-pylint-drf312
 toxworkdir = {env:TMPDIR:/tmp}/tox-{env:USER}/welco/{env:BRANCH_NAME:}
 
 [testenv]
@@ -27,6 +29,8 @@ deps =
   lxml
   git+https://git.entrouvert.org/debian/django-ckeditor.git
   black: pre-commit
+  drf39: djangorestframework>=3.9.2,<3.10
+  drf312: djangorestframework>=3.12,<3.13
 commands =
   pylint: ./pylint.sh welco/
   py.test {env:COVERAGE:} {posargs:tests/}