diff --git a/sitemap.xml b/sitemap.xml
index 99ec2d9..14baf98 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -250,7 +250,7 @@
 </url>
 <url>
 <loc>https://boof.eu.org/tools/percentage-calc/</loc>
-<lastmod>2023-02-01T10:31:08+01:00</lastmod>
+<lastmod>2023-02-01T10:33:54+01:00</lastmod>
 </url>
 <url>
 <loc>https://boof.eu.org/tools/requestool/</loc>