diff --git a/setup.py b/setup.py
index 0890c3d..ecdd84c 100644
--- a/setup.py
+++ b/setup.py
@@ -37,7 +37,7 @@
     ],
     tests_require=[
         'pytest==6.0.1',
-        'pytest-cov==2.10.1',
+        'pytest-cov==2.12.1',
     ],
     # See http://pypi.python.org/pypi?%3Aaction=list_classifiers
     classifiers=[