diff --git a/pyproject.toml b/pyproject.toml
index b1409ef..0dfd2e5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ dev = [
     "mypy==1.15.0",
     "pre-commit==3.7.1",
     "pytest-aiohttp==1.0.5",
-    "pytest-cov==5.0.0",
+    "pytest-cov==6.1.0",
     "pytest-timeout==2.3.1",
     "pytest==8.3.5",
     "ruff==0.5.2",