diff --git a/requirements-dev.txt b/requirements-dev.txt
index a791dca..6ceda78 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,7 +1,7 @@
 -r ./requirements.txt
 
 aioresponses==0.7.4
-black==23.1.0
+black==23.9.1
 coverage==7.2.6
 django-debug-toolbar==3.8.1
 flake8==6.0.0