diff --git a/pyproject.toml b/pyproject.toml
index dbd94da..df6ecf0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ dev = [
     "pytest-asyncio>=1.0",
     "pytest-cov>=5.0",
     "ruff>=0.6",
-    "mypy>=1.11",
+    "mypy>=2.4.1",
 ]
 
 [project.urls]