diff --git a/pyproject.toml b/pyproject.toml
index 8b2ab20..2b10b76 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ flake8 = "7.1.0"
 flake8-pytest-style = "2.0.0"
 ruff = "0.5.5"
 coverage = "7.6.0"
-mypy = "1.11.0"
+mypy = "1.11.1"
 
 [build-system]
 requires = ["poetry-core"]