diff --git a/requirements/mypy.txt b/requirements/mypy.txt
index 9b7fc41..d69c6c4 100644
--- a/requirements/mypy.txt
+++ b/requirements/mypy.txt
@@ -1,5 +1,5 @@
 -r postgres.txt
-mypy==1.8.0
+mypy==1.9.0
 mypy-zope==1.0.4
 mysql-connector-python==8.3.0
 types-click==7.1.8