diff --git a/requirements_dev.txt b/requirements_dev.txt
index d4e7b65..a0890e4 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,7 +1,7 @@
 -r requirements.txt
 
 bandit[toml]==1.7.8
-black==24.3.0
+black==24.4.0
 codespell==2.2.6
 flake8-docstrings==1.6.0
 flake8==7.0.0