diff --git a/requirements-dev.txt b/requirements-dev.txt
index 478f869..d1264f3 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -10,7 +10,7 @@
 #
 # !!! Sync .pre-commit-config.yaml and requirements-dev.txt !!!
 pre-commit==4.5.0
-mypy==1.19.0
+mypy==1.19.1
 types-requests==2.32.4.20250913 # for mypy
 pandas-stubs==2.3.3.251201 # for mypy
 tokenize-rt==6.2.0 # for mypy