diff --git a/requirements/dev.txt b/requirements/dev.txt
index 5e4e341..cd02cc0 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -1,4 +1,4 @@
-black==19.10b0
+black==24.3.0
 pycodestyle==2.6.0
 pydocstyle==5.0.2
 dodgy==0.2.1