diff --git a/requirements-dev.txt b/requirements-dev.txt
index cd41be4..8acae03 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -14,7 +14,7 @@ mypy==1.1.1
 numpy==1.24.2
 pep8-naming==0.13.3
 pyroma==4.2
-pytest-cov==4.0.0
+pytest-cov==4.1.0
 pytest==7.2.2
 sphinx-autodoc-typehints==1.22
 sphinx==6.1.3