diff --git a/setup.py b/setup.py
index d25db4b..b2e23e7 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 
 tests_require = [
     'django-webtest==1.9.10',
-    'pytest-cov>=2.12,<3.1',
+    'pytest-cov>=2.12,<4.1',
     'pytest-django>=4.4,<4.6',
     'freezegun>=1.1,<1.3',
     'sorl-thumbnail',