diff --git a/tox.ini b/tox.ini
index b2070a739d..72b11c3cf6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -158,7 +158,7 @@ commands =
 basepython = python3.8
 deps =
     {[testenv]deps}
-    mypy==0.720
+    mypy==0.730
 setenv =
     MYPYPATH = {toxinidir}
 ignore_errors = True