diff --git a/requirements.txt b/requirements.txt
index f66b591..ff9c09c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 -e .
 
 autoflake==1.4
-black==23.3.0
+black==23.9.1
 flake8==3.9.2
 isort==5.10.0
 mypy==1.4.1