diff --git a/pyproject.toml b/pyproject.toml
index 6d3ef40..7924ff4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ test = [
     "pre-commit==3.3.1",
     "pylint==3.0.3",
     "pylint_junit",
-    "pytest-cov==4.1.0",
+    "pytest-cov==6.0.0",
     "pytest-mock<3.10.1",
     "pytest-runner",
     "pytest==7.4.2",