diff --git a/requirements-dev.txt b/requirements-dev.txt
index 0479c95..6974115 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-black==19.10b0
+black==24.3.0
 coverage==4.5.4
 flake8==3.7.9
 isort==4.3.21