diff --git a/requirements_dev.txt b/requirements_dev.txt
index bbdb875..238295e 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,4 +1,4 @@
-black==23.11.0
+black==24.8.0
 blacken-docs==1.16.0
 coverage==7.3.2
 pre-commit==3.5.0