diff --git a/pyproject.toml b/pyproject.toml
index 9e8dc17..7a12deb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ rich = "^10.12.0"
 [tool.poetry.dev-dependencies]
 black = "^21.9b0"
 pylint = "^2.11.1"
-mypy = "^0.910"
+mypy = "^1.1"
 Sphinx = "^4.2.0"
 pytest = "^6.2.5"
 pre-commit = "^2.15.0"