diff --git a/docs/phoenix/sitemap.xml b/docs/phoenix/sitemap.xml
index 67db02e65a4..3b42416f548 100644
--- a/docs/phoenix/sitemap.xml
+++ b/docs/phoenix/sitemap.xml
@@ -322,7 +322,7 @@
   </url>
   <url>
     <loc>https://arize.com/docs/phoenix/evaluation/pre-built-metrics/pii-detection</loc>
-    <lastmod>2026-08-25T00:00:00+00:00</lastmod>
+    <lastmod>2026-08-28T13:18:30+00:00</lastmod>
   </url>
   <url>
     <loc>https://arize.com/docs/phoenix/evaluation/pre-built-metrics/exact-match</loc>
diff --git a/sitemap.xml b/sitemap.xml
index 377490e83c6..3b42416f548 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -320,6 +320,10 @@
     <loc>https://arize.com/docs/phoenix/evaluation/pre-built-metrics/user-friction</loc>
     <lastmod>2026-07-16T00:31:43+00:00</lastmod>
   </url>
+  <url>
+    <loc>https://arize.com/docs/phoenix/evaluation/pre-built-metrics/pii-detection</loc>
+    <lastmod>2026-08-28T13:18:30+00:00</lastmod>
+  </url>
   <url>
     <loc>https://arize.com/docs/phoenix/evaluation/pre-built-metrics/exact-match</loc>
     <lastmod>2026-02-26T23:02:15+00:00</lastmod>