diff --git a/requirements-dev.txt b/requirements-dev.txt
index 225a8fe..134840c 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,4 +2,4 @@ flake8==6.0.0
 pytest==7.2.0
 libcst==1.1.0
 types-PyYAML==6.0.7
-mypy==1.4.1
+mypy==1.7.0