diff --git a/setup.py b/setup.py
index 14e2aef..90c0c66 100644
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@
     },
     extras_require={
         'test': [
-            'mypy==1.12.0',
+            'mypy==1.12.1',
             'pytest',
             'pytest-cov',
             'pytest-asyncio',