diff --git a/pyproject.toml b/pyproject.toml
index 32f837d..d69cf03 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -67,7 +67,7 @@ overgeneral-exceptions = [
 
 [tool.poetry.group.test.dependencies]
 pytest = "^8.3"
-pytest-cov = "^4.1"
+pytest-cov = "^6.1"
 pytest-asyncio = "^0.25.2"
 pytest-mock = "^3.11.1"
 pytest-loguru = "^0.4.0"