diff --git a/pyproject.toml b/pyproject.toml
index 63b30f4..7aba392 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ test = [
   "flake8==5.0.4",
   "pre-commit==3.6.0",
   "pytest==7.4.4",
-  "pytest-cov==3.0.0",
+  "pytest-cov==4.1.0",
   "pytest-mock==3.12.0",
   "responses==0.22.0",
   "tox==3.26.0",