diff --git a/setup.py b/setup.py
index 67f9b16..dafd85f 100644
--- a/setup.py
+++ b/setup.py
@@ -99,7 +99,7 @@ def get_version(rel_path: str) -> str:
         'dev': [
             'build>=1.2,<2',
             'check-manifest>=0.50,<1',
-            'mypy>=1.10,<2',
+            'mypy>=1.10,<3',
             'pip-audit>=2.7,<3',
             'ruff>=0.11,<1',
         ],