diff --git a/docs/tutorials/index.md b/docs/tutorials/index.md
index f62e7967c..57a90fa3e 100644
--- a/docs/tutorials/index.md
+++ b/docs/tutorials/index.md
@@ -14,4 +14,5 @@ notebooks/anncollection-annloader
 notebooks/anndata_dask_array
 notebooks/awkward-arrays
 notebooks/{read,write}_dispatched
+notebooks/concat-on-disk
 ```
diff --git a/docs/tutorials/notebooks b/docs/tutorials/notebooks
index 9e186c5c6..58e36563b 160000
--- a/docs/tutorials/notebooks
+++ b/docs/tutorials/notebooks
@@ -1 +1 @@
-Subproject commit 9e186c5c694793bb04ea1397721d154d6e0b7069
+Subproject commit 58e36563b7d77059fbddd802672267cd1dddd22f