diff --git a/.ci/requirements-mypy.txt b/.ci/requirements-mypy.txt
index 3673e1d8131..6b0535fc1cf 100644
--- a/.ci/requirements-mypy.txt
+++ b/.ci/requirements-mypy.txt
@@ -1 +1 @@
-mypy==1.8.0
+mypy==1.9.0