diff --git a/dev-requirements.txt b/dev-requirements.txt
index 2fe9d45cd19..a2d8afbb5f7 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -3,7 +3,7 @@ flake8
 flaky
 freezegun==0.3.12
 ipdb
-mypy==0.782
+mypy==1.0.1
 pip-tools
 pytest
 pytest-dotenv