diff --git a/requirements/local.txt b/requirements/local.txt
index 03a6d16..0b5a65a 100644
--- a/requirements/local.txt
+++ b/requirements/local.txt
@@ -7,7 +7,7 @@ watchfiles==0.18.1  # https://github.com/samuelcolvin/watchfiles
 
 # Testing
 # ------------------------------------------------------------------------------
-mypy==0.982  # https://github.com/python/mypy
+mypy==0.991  # https://github.com/python/mypy
 pytest==7.2.0  # https://github.com/pytest-dev/pytest
 pytest-sugar==0.9.6  # https://github.com/Frozenball/pytest-sugar
 django-stubs==1.13.0