diff --git a/404.html b/404.html
index c391b66b..d51f5841 100644
--- a/404.html
+++ b/404.html
@@ -338,8 +338,8 @@
Page not found
"url": "https://joelnitta.github.io/targets-workshop/404.html",
"identifier": "https://joelnitta.github.io/targets-workshop/404.html",
"dateCreated": "2023-07-31",
- "dateModified": "2023-08-15",
- "datePublished": "2023-08-15"
+ "dateModified": "2023-08-22",
+ "datePublished": "2023-08-22"
}