diff --git a/doc-requirements.txt b/doc-requirements.txt
index 1fde81038ad515200b5e07b9e2a2dbe1194deead..cdce705a55260c84902e9ad8cbdff75b5062a99f 100644
--- a/doc-requirements.txt
+++ b/doc-requirements.txt
@@ -1,4 +1,4 @@
-black==22.12.0
+black==23.1.0
 doc8==1.1.1
 mkdocs==1.4.2
 mkdocs-material==9.1.2