diff --git a/requirements.txt b/requirements.txt
index 13a06c0..c9d67b2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 -e .
 build==1.3.0
 docutils==0.22
-mypy==1.17.1; implementation_name=="cpython"
+mypy==1.18.1; implementation_name=="cpython"
 pre-commit==4.3.0
 pytest==8.4.2
 pytest-asyncio==1.1.0