diff --git a/requirements-dev.txt b/requirements-dev.txt
index 41b5596..71ad767 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 -r requirements.txt
-black==21.6b0
+black==24.3.0
 flake8~=3.9.2
 jupyter
 pre-commit~=2.13.0