diff --git a/pyproject.toml b/pyproject.toml
index f84e9db..89536a2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ dev = [
     "flake8-pytest-style==2.2.0",
     "flake8==7.3.0",
     "isort==8.0.1",
-    "mypy==1.20.2",
+    "mypy==2.0.0",
     "pylint==4.0.5",
     "pyright[nodejs]==1.1.409",
     "pytest==9.0.3",