diff --git a/requirements-dev.txt b/requirements-dev.txt
index 768ec95..b8305a0 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-black==23.9.1
+black==23.12.1
 flake8==6.1.0
 
 pytest==7.4.2