diff --git a/pyproject.toml b/pyproject.toml
index 04fb72c..dde7597 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ dev = [
   "flake8-simplify==0.22.0",
   "flake8==7.3.0",
   "isort==6.0.1",
-  "mypy==1.17.0",
+  "mypy==1.17.1",
   "pep8-naming==0.15.1",
   "pytest==8.4.1",
 ]