diff --git a/requirements-dev.txt b/requirements-dev.txt
index 04b65eb..42d7727 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,7 +2,7 @@ black>=22.12.0
 codespell>=2.2.2
 isort>=5.12.0
 mypy-extensions==1.0.0
-mypy==1.4.0
+mypy==1.4.1
 pre-commit>=2.4.0
 pydocstyle>=6.2.3
 pylint-strict-informational>=0.1