diff --git a/requirements_dev.txt b/requirements_dev.txt
index 4ee909bf..2410e250 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -2,7 +2,7 @@
 setuptools==75.2.0
 mashumaro==3.13.1
 pdoc==15.0.0
-mypy==1.11.2
+mypy==1.12.0
 synthetic_home==4.3.2
 hass-client==1.2.0
 datasets==3.0.1