diff --git a/pyproject.toml b/pyproject.toml
index 66db8a1..1584ed8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ dev = [
     "pytest-cov>=5.0",
     "ruff>=0.6",
     "black>=24.0",
-    "mypy>=1.10",
+    "mypy>=2.1.0",
 ]
 
 [project.urls]