diff --git a/book/src/requirements.txt b/book/src/requirements.txt
index f067ac00..9a46af82 100644
--- a/book/src/requirements.txt
+++ b/book/src/requirements.txt
@@ -1,5 +1,5 @@
 black==24.10.0
-coverage==7.6.2
+coverage==7.6.3
 flake8==7.1.1
 hypothesis==6.115.0
 isort==5.13.2