diff --git a/docs/requirements.txt b/docs/requirements.txt
index e28434f..46ed1e0 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -8,7 +8,7 @@ attrs
 Babel==2.9.1
 backports.entry-points-selectable==1.1.0
 binaryornot==0.4.4
-black==21.7b0
+black==24.3.0
 bleach==3.3.0
 brotlipy==0.7.0
 bump2version==0.5.11