diff --git a/requirements-dev.txt b/requirements-dev.txt
index 5893649..433bc4f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,7 +4,7 @@ pytest-clarity==0.2.0a1
 pytest-cov==2.8.1
 pdbpp==0.10.2
 pydocstyle==5.0.1
-black==19.10b0
+black==24.3.0
 pylint==2.4.4
 mypy==0.740
 flake8==3.7.9