diff --git a/requirements/dev_tools.txt b/requirements/dev_tools.txt
index d6121a782..b95285f7b 100644
--- a/requirements/dev_tools.txt
+++ b/requirements/dev_tools.txt
@@ -1,7 +1,7 @@
 # pip install -r requirements/dev_tools.txt
 
 # mypy
-mypy==2.3.0
+mypy==2.4.0
 
 # ruff
 ruff==0.16.5