diff --git a/404.html b/404.html
index 94c1124..1841a8d 100644
--- a/404.html
+++ b/404.html
@@ -241,9 +241,9 @@
Page not found
Materials licensed under CC-BY 4.0 by the authors
Template licensed under CC-BY 4.0 by The Carpentries
- Built with sandpaper (0.14.0),
+
Built with sandpaper (0.14.1),
pegboard (0.7.1),
- and varnish (0.3.1).
+ and varnish (0.3.3).
@@ -264,8 +264,8 @@
Page not found
"url": "https://astroDimitrios.github.io/intro-to-modern-fortran/404.html",
"identifier": "https://astroDimitrios.github.io/intro-to-modern-fortran/404.html",
"dateCreated": "2023-08-04",
- "dateModified": "2023-11-07",
- "datePublished": "2023-11-07"
+ "dateModified": "2023-11-14",
+ "datePublished": "2023-11-14"
}