diff --git a/requirements_lint.txt b/requirements_lint.txt
index 2fac5db..a5404b0 100644
--- a/requirements_lint.txt
+++ b/requirements_lint.txt
@@ -1,4 +1,4 @@
 -r requirements.txt
 prek==0.4.13
 ruff==0.16.3
-mypy==2.3.0
+mypy==2.3.1