diff --git a/requirements/dev.txt b/requirements/dev.txt
index a8a2c6133b..7b7e5dfc10 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -6,4 +6,4 @@ pep8==1.7.1
 isort==5.1.4
 black==19.10b0
 pre-commit==2.6.0
-pytype==2020.7.14
+pytype==2020.7.20