diff --git a/requirements_dev.txt b/requirements_dev.txt
index c53ecc23..f0bd42c9 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -3,7 +3,7 @@
 black==22.6.0
 flake8==4.0.1
 isort==5.10.1
-mypy==0.961
+mypy==0.971
 pillow==9.2.0
 pip-tools==6.8.0
 pre-commit==2.19.0