diff --git a/{{ cookiecutter.project_slug }}/dev-requirements.txt b/{{ cookiecutter.project_slug }}/dev-requirements.txt
index a5941de..35996bc 100644
--- a/{{ cookiecutter.project_slug }}/dev-requirements.txt	
+++ b/{{ cookiecutter.project_slug }}/dev-requirements.txt	
@@ -24,7 +24,7 @@ identify==2.6.0
     # via pre-commit
 iniconfig==2.0.0
     # via pytest
-mypy==1.11.0
+mypy==1.11.1
     # via
     #   datahub (pyproject.toml)
     #   pytest-mypy