diff --git a/tox.ini b/tox.ini
index 8d45180..10ce42b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,8 +11,8 @@ deps =
     coverage
     codecov>=1.4.0
     coveralls
-    djangolts: django==1.8.8
-    djangocurr: django==1.9.1
+    djangolts: django>=1.8.8,<1.9.0
+    djangocurr: django>=1.9.1
 commands =
     coverage run --append setup.py test
     coverage report --omit='.tox/*'