diff --git a/pyproject.toml b/pyproject.toml
index 60a098a..204bc69 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ defusedxml = "^0.7.1"
 black = "^21.12b0"
 pylint = "^2.12.2"
 pytest = "^7.0.0"
-mypy = "^0.961"
+mypy = "^1.0.0"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]