diff --git a/tox.ini b/tox.ini
index 1701620..429ce04 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = pep8,py35,py27,py27dj18
+envlist = pep8,py35,py27,py35dj20
 minversion = 2.3.2
 skipsdist = True
 
@@ -31,10 +31,10 @@ commands =
   coverage xml --omit '.tox/cover/*' -o 'cover/coverage.xml'
   coverage html --omit '.tox/cover/*' -d 'cover/htmlcov'
 
-[testenv:py27dj18]
-basepython = python2.7
+[testenv:py35dj20]
+basepython = python3.5
 commands =
-    pip install django>=1.8,<1.9
+    pip install django>=2.0,<2.1
     python manage.py test {posargs}
 
 [testenv:eslint]