diff --git a/pyproject.toml b/pyproject.toml
index c563738ffda..446548de2f9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -82,7 +82,7 @@ docs = [
 lint = [
     "flake8>=6.0",
     "ruff==0.7.0",
-    "mypy==1.12.0",
+    "mypy==1.12.1",
     "sphinx-lint>=0.9",
     "types-colorama==0.4.15.20240311",
     "types-defusedxml==0.7.0.20240218",