diff --git a/requirements-dev.txt b/requirements-dev.txt
index 7b45a30..c0c9ec9 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,7 +4,7 @@ black==22.12.0
 coverage[toml]==7.1.0
 flake8==6.0.0
 isort==5.11.4
-mypy==0.991
+mypy==1.0.1
 pre-commit==3.0.4
 pylint==2.16.1
 pytest==7.2.1