diff --git a/requirements_test.txt b/requirements_test.txt
index c4c80d13..5806eea1 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -9,5 +9,5 @@ pre-commit==2.20.0
 pylint==2.15.3
 pylint_strict_informational==0.1
 pytest==7.1.3
-pytest-cov==3.0.0
+pytest-cov==4.0.0
 pytest-timeout==2.1.0