diff --git a/requirements.txt b/requirements.txt
index f4865d4..fd35732 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-black==21.12b0
+black==23.1.0
 flake8==4.0.1
 isort==5.10.1
 pytest-cov==3.0.0