diff --git a/pyproject.toml b/pyproject.toml
index ae376e8..8548962 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ pydantic-settings = "^2.12.0"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^8.0.0"
-pytest-cov = "^4.1.0"
+pytest-cov = "^7.0.0"
 pytest-asyncio = "^0.23.0"
 ruff = "^0.14.7"
 pre-commit = "^4.5.1"