diff --git a/requirements-dev.txt b/requirements-dev.txt
index 87416cc..a96d38e 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -9,6 +9,6 @@ pytest==8.3.4
 pytest-cov==6.0.0
 pytest-xprocess==1.0.2
 pre-commit
-mypy==1.13.0
+mypy==1.15.0
 types-requests==2.32.0.20241016
 pandas-stubs==2.2.3.241126