diff --git a/book/external/Nested-Books b/book/external/Nested-Books
index 51f0ba6..365291d 160000
--- a/book/external/Nested-Books
+++ b/book/external/Nested-Books
@@ -1 +1 @@
-Subproject commit 51f0ba6754f0a5f95032e09482a7a28145687624
+Subproject commit 365291d0d1ba29c9d032c8ba2ec399b03e5d1176