diff --git a/dev-requirements.txt b/dev-requirements.txt
index b8d032d..dbc1a3b 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -3,7 +3,7 @@
 black==19.10b0
 flake8==3.7.9
 isort==4.3.21
-mypy==0.750
+mypy==0.761
 flake8-bugbear==19.8.0
 flake8-builtins==1.4.1
 flake8-comprehensions==3.1.4