diff --git a/requirements_dev.txt b/requirements_dev.txt
index f938d10..01ddaeb 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -10,7 +10,7 @@ Sphinx==4.0.2
 twine==3.2.0
 sphinx-rtd-theme==0.5.0
 sphinx-sitemap==2.2.0
-black==20.8b1
+black==24.3.0
 pre-commit==2.9.3
 bump2version==1.0.1
 watchdog==1.0.1