diff --git a/book/external/JupyterBook-Patches b/book/external/JupyterBook-Patches
index 22cba56..91dbbcb 160000
--- a/book/external/JupyterBook-Patches
+++ b/book/external/JupyterBook-Patches
@@ -1 +1 @@
-Subproject commit 22cba56474f18574fbeecdf996e0d4028ce24608
+Subproject commit 91dbbcbc5bbf8387bc1ad4ed3b4d06479ff6c1e9