diff --git a/pyproject.toml b/pyproject.toml
index a46837b..928295e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -83,7 +83,7 @@ asynctest = "^0.13.0"
 pre-commit = "^4.0.0"
 pytest = "^8.0.0"
 pytest-aiohttp = "^1.0.4"
-pytest-cov = "^5.0.0"
+pytest-cov = "^6.0.0"
 sphinx-rtd-theme = "^3.0.0"
 types-pytz = "^2024.1.0"