diff --git a/requirements_dev.txt b/requirements_dev.txt
index 71ec094..8c3d1fd 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,4 +1,4 @@
-black==19.10b0
+black==24.3.0
 codecov==2.0.16
 docformatter==1.3.1
 flake8==3.7.9