diff --git a/pyproject.toml b/pyproject.toml
index b10fe3f..b268f25 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -52,7 +52,7 @@ dev-lint = [
     "ruff==0.5.6",
     "isort==5.12.0",
     "black==23.11.0",
-    "mypy==1.7.0",
+    "mypy==1.12.1",
 ]
 
 [project.urls]