diff --git a/generated_client/pyproject.toml b/generated_client/pyproject.toml
index 20df424..9f22ca1 100644
--- a/generated_client/pyproject.toml
+++ b/generated_client/pyproject.toml
@@ -19,7 +19,7 @@ typing-extensions = "^4.12.0"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^8.0.0"
-pytest-cov = "^4.0.0"
+pytest-cov = "^6.1.1"
 tox = "^4.0.0"
 flake8 = "^7.0.0"
 types-python-dateutil = "^2.9.0"