diff --git a/requirements-dev.txt b/requirements-dev.txt
index 62f38c4..680d012 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,6 +3,6 @@ pytest-cov==4.0.0
 pytest-subtests==0.15.0
 black==26.1.0
 ruff==0.5.6
-mypy==1.10.0
+mypy==1.19.1
 types-PyYAML==6.0.12.20240311
 pre-commit==4.5.1