diff --git a/book/external/deploy-book-workflow b/book/external/deploy-book-workflow
index 87fe477..29f9f4a 160000
--- a/book/external/deploy-book-workflow
+++ b/book/external/deploy-book-workflow
@@ -1 +1 @@
-Subproject commit 87fe4771b5154033f2c3aa915d9f21e2b45f4cfa
+Subproject commit 29f9f4a690d0f0af49d04d062bf468de7fecc790