diff --git a/requirements.txt b/requirements.txt
index e94d211..fde2598 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-black==23.11.0
+black==23.12.1
 grpcio-tools==1.59.3
 grpcio==1.59.3
 protobuf==4.25.1