diff --git a/pyproject.toml b/pyproject.toml
index ee2f67f..2d90bd9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,7 @@ isort = "~5"
 mkdocs-material = "~8"
 mypy = "~1"
 pytest = "~7"
-pytest-cov = "~3"
+pytest-cov = "~4"
 types-setuptools = "^57.4.17"
 types-requests = "^2.27.30"