diff --git a/pyproject.toml b/pyproject.toml
index ede8892..b810325 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -66,7 +66,7 @@ lint = [
     "types-ujson",
     "types-Pygments",
     "types-docutils",
-    "mypy==1.11.2",
+    "mypy==1.12.0",
     "ruff==0.6.9",
     "pyupgrade-directories==0.3.0",
     "bandit==1.7.10",