diff --git a/pyproject.toml b/pyproject.toml
index 067304c..fb75d11 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,7 @@ dev = [
     "pre-commit",
     "pytest-cov>=7.1.0",
     "bandit>=1.9.4",
-    "mypy>=1.20.2",
+    "mypy>=2.1.0",
 ]
 
 [tool.ruff]