diff --git a/requirements_test.txt b/requirements_test.txt
index 421a7a7..0551545 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -2,5 +2,5 @@ pylint==2.9.6
 isort==5.9.3
 flake8==3.9.2
 mypy==0.910
-black==21.7b0
+black==24.3.0
 twine=3.4.2