diff --git a/requirements-dev.txt b/requirements-dev.txt
index 60919d8..5864497 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,7 +1,7 @@
 pytest==8.2.0
 pytest-cov==5.0.0
 coverage==7.5.1
-mypy==1.10.0
+mypy==1.11.1
 pydocstyle==6.1.1
 flake8==7.0.0
 pylint==3.1.1