diff --git a/requirements-dev.txt b/requirements-dev.txt
index 98c9dec..bd26f7f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,7 +4,7 @@
 black==25.11.0
 isort==7.0.0
 flake8==7.3.0
-mypy==1.19.0
+mypy==1.19.1
 
 # Testing
 pytest==9.0.1