diff --git a/requirements.txt b/requirements.txt
index 395b56bfa..819cdf9b3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 # Dev tools:
-black==23.9.1
+black==23.10.0
 pre-commit==3.5.0
 pytest==7.4.2
 pytest-mypy-plugins==3.0.0