diff --git a/pyproject.toml b/pyproject.toml
index 86c93a5..452d673 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -53,7 +53,7 @@ dev = [
     "pytest>=9.1.1",
     "pytest-cov>=5.0",
     "ruff>=0.15.20",
-    "mypy>=1.11.0",
+    "mypy>=2.1.0",
     "vulture>=2.7",
 ]
 bench = [