diff --git a/requirements_lint.txt b/requirements_lint.txt
index 78ce38f..145ccab 100644
--- a/requirements_lint.txt
+++ b/requirements_lint.txt
@@ -1,4 +1,4 @@
 -r requirements.txt
 pre-commit==4.5.1
 ruff==0.15.8
-mypy==1.19.1
+mypy==1.20.0