diff --git a/requirements-dev.txt b/requirements-dev.txt
index c4fe366a5..d793d3239 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -7,7 +7,7 @@
 coveralls==3.3.1
 flake8==4.0.1
 flake8-tidy-imports==4.6.0
-mypy==0.942
+mypy==0.950
 pre-commit==2.18.1
 pytest==7.1.2
 pytest-asyncio==0.18.3