diff --git a/setup.py b/setup.py
index 6a849b3..652f683 100644
--- a/setup.py
+++ b/setup.py
@@ -106,7 +106,7 @@ setup(
     ],
     install_requires=['django>=1.11, <1.12',
         'gadjo',
-        'celery<4',
+        'celery<4' if sys.version_info < (3,7) else 'celery',
         'django-mellon',
         'django-tenant-schemas',
         'prometheus_client',
diff --git a/tox.ini b/tox.ini
index c2b35e6..c13e39f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -37,7 +37,6 @@ deps:
 	WebTest
 	django-mellon
 	django-webtest
-	celery<4
 	Markdown<3
 	django-tables2<2.0
 	authentic: http://git.entrouvert.org/authentic.git/snapshot/authentic-master.tar.gz