diff --git a/pyproject.toml b/pyproject.toml
index b2963f5..2b5b663 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ dev = [
     "pytest>=9.0.3",
     "pytest-asyncio>=1.4.0",
     "ruff>=0.15.16",
-    "mypy>=1.20.2",
+    "mypy>=2.1.0",
     "pre-commit>=4.6.0",
 ]