diff --git a/pyproject.toml b/pyproject.toml
index 45102b4b..7d0f7074 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ pydantic = ">=2.11.3"
 typing-extensions = ">=4.7.1"
 
 [tool.poetry.dev-dependencies]
-pytest = ">=9.0.3"
+pytest = ">=9.1.1"
 tox = ">=4.30.3"
 flake8 = ">=7.3.0"
 types-python-dateutil = ">=2.8.19"