diff --git a/404.html b/404.html
index c82ecfef..1f9150f4 100644
--- a/404.html
+++ b/404.html
@@ -351,8 +351,8 @@
Page not found
"url": "https://carpentries.github.io/sandpaper-docs/404.html",
"identifier": "https://carpentries.github.io/sandpaper-docs/404.html",
"dateCreated": "2024-04-11",
- "dateModified": "2024-04-16",
- "datePublished": "2024-04-16"
+ "dateModified": "2024-04-23",
+ "datePublished": "2024-04-23"
}