diff --git a/book/src/requirements.txt b/book/src/requirements.txt
index a3bbfe81..b87c8d19 100644
--- a/book/src/requirements.txt
+++ b/book/src/requirements.txt
@@ -1,4 +1,4 @@
-black==24.8.0
+black==24.10.0
 coverage==7.6.1
 flake8==7.1.1
 hypothesis==6.112.5