diff --git a/book/external/deploy-book-workflow b/book/external/deploy-book-workflow
index f4e88d5..c9161cf 160000
--- a/book/external/deploy-book-workflow
+++ b/book/external/deploy-book-workflow
@@ -1 +1 @@
-Subproject commit f4e88d59f4e1809547e14fcdfc1ae5c512eec847
+Subproject commit c9161cf168cf24edcf0372172ecec5ad86ace64e