diff --git a/requirements-dev.txt b/requirements-dev.txt
index 443efe9..bc19304 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 pytest==5.1.1
-black==19.3b0
+black==24.3.0
 mypy==0.720
 isort==4.3.21
 pytest-mock==1.10.4