diff --git a/dev_requirements/requirements-type_check.txt b/dev_requirements/requirements-type_check.txt
index cba304a..b311d11 100644
--- a/dev_requirements/requirements-type_check.txt
+++ b/dev_requirements/requirements-type_check.txt
@@ -4,7 +4,7 @@
 #
 #    pip-compile '.\dev_requirements\requirements-type_check.in'
 #
-mypy==1.7.1
+mypy==1.8.0
     # via -r dev_requirements/requirements-type_check.in
 mypy-extensions==1.0.0
     # via mypy