diff --git a/requirements-test.txt b/requirements-test.txt
index 42a6205df..41b400ea3 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -2,7 +2,7 @@ pytest==6.2.4
 mock==4.0.3
 freezegun==1.1.0
 vcrpy==4.1.1
-pytest-cov==2.12.1
+pytest-cov==4.0.0
 pylint==2.6.0
 coveralls==3.2.0
 autopep8==1.5.7