diff --git a/404.html b/404.html
index 5adc1552..2e677722 100644
--- a/404.html
+++ b/404.html
@@ -401,8 +401,8 @@
Page not found
"url": "https://librarycarpentry.github.io/lc-python-intro/404.html",
"identifier": "https://librarycarpentry.github.io/lc-python-intro/404.html",
"dateCreated": "2018-04-12",
- "dateModified": "2024-06-17",
- "datePublished": "2024-06-17"
+ "dateModified": "2024-06-18",
+ "datePublished": "2024-06-18"
}