diff --git a/requirements.txt b/requirements.txt
index d615f24..03dcb9d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Pillow==11.0.0
 
 # test-related (but not separated for now)
-mypy==1.12.0
+mypy==1.12.1
 pytest==8.3.3
 flake8==7.1.1