diff --git a/requirements.dev.txt b/requirements.dev.txt
index 9590b5a526..32288b77d4 100644
--- a/requirements.dev.txt
+++ b/requirements.dev.txt
@@ -4,7 +4,7 @@
 #
 #    pip-compile requirements.dev.in
 #
-black==23.7.0
+black==23.9.1
     # via -r requirements.dev.in
 click==8.1.6
     # via black