diff --git a/requirements/tests.txt b/requirements/tests.txt
index 9432b39..f291f3d 100644
--- a/requirements/tests.txt
+++ b/requirements/tests.txt
@@ -1,4 +1,4 @@
 mock==2.0.0
 pytest==7.1.2
-pytest-cov==3.0.0
+pytest-cov==4.0.0
 python-coveralls==2.9.3