diff --git a/tox.ini b/tox.ini
index b17f8c5..0f88585 100644
--- a/tox.ini
+++ b/tox.ini
@@ -6,12 +6,12 @@
 [tox]
 toxworkdir = {env:TMPDIR:/tmp}/tox-{env:USER}/authentic2-cut/{env:BRANCH_NAME:}
 envlist =
-  py3-dj22-drf39
+  py3-dj22-drf3{9,12}
 
 [tox:jenkins]
 envlist =
   pylint
-  py3-dj22-drf39
+  py3-dj22-drf3{9,12}
 
 
 [testenv]
@@ -35,6 +35,7 @@ deps =
   # dependency constraints for authentic
   py3: file-magic
   drf39: djangorestframework>=3.9.2,<3.10
+  drf312: djangorestframework>=3.12,<3.13
   dj22: django<2.3
   django-tables<2.0
   psycopg2-binary<2.9