diff --git a/pyproject.toml b/pyproject.toml
index 84bc87f..cab3999 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,6 +41,7 @@ dev = [
     "pytest-cov>=4.0.0",
     "pytest-asyncio>=0.21.0",
     "ruff>=0.1.0",
+    "mypy>=1.0.0",
 ]
 
 [tool.pytest.ini_options]