diff --git a/requirements/lint.txt b/requirements/lint.txt
index 65e678a6..eda624a7 100644
--- a/requirements/lint.txt
+++ b/requirements/lint.txt
@@ -1,3 +1,3 @@
 black==23.12.1
 flake8==7.0.0
-mypy==1.8.0
+mypy==1.9.0