diff --git a/book/src/requirements.txt b/book/src/requirements.txt
index 81d6fc90..072d84a4 100644
--- a/book/src/requirements.txt
+++ b/book/src/requirements.txt
@@ -7,7 +7,7 @@ MutPy==0.6.1
 mypy==1.17.0
 mypy-extensions==1.1.0
 pinject==0.14.1
-pip-tools==7.4.1
+pip-tools==7.5.0
 pyflakes==3.2.0
 pylint==3.3.7
 pytest==8.4.1