diff --git a/requirements-dev.txt b/requirements-dev.txt
index 20faabb..523083e 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -10,6 +10,6 @@ pytest==8.3.5
 pytest-cov==6.1.1
 pytest-xprocess==1.0.2
 pre-commit
-mypy==1.15.0
+mypy==1.16.0
 types-requests==2.32.0.20250515
 pandas-stubs==2.2.3.250308