diff --git a/Documentation/guides.xml b/Documentation/guides.xml
index c072ea5..5854a03 100644
--- a/Documentation/guides.xml
+++ b/Documentation/guides.xml
@@ -3,18 +3,18 @@
         xsi:schemaLocation="https://www.phpdoc.org/guides ../vendor/phpdocumentor/guides-cli/resources/schema/guides.xsd"
         links-are-relative="true">
     <extension class="\T3Docs\Typo3DocsTheme\DependencyInjection\Typo3DocsThemeExtension"
-               project-home="https://docs.typo3.org/m/typo3/guide-installation/main/en-us/"
+               project-home="https://docs.typo3.org/m/typo3/guide-installation/13.4/en-us/"
                project-contact="https://typo3.slack.com/archives/C028JEPJL"
                project-repository="https://github.com/TYPO3-Documentation/TYPO3CMS-Guide-Installation"
                project-issues="https://github.com/TYPO3-Documentation/TYPO3CMS-Guide-Installation/issues"
-               edit-on-github-branch="main"
+               edit-on-github-branch="13.4"
                edit-on-github="TYPO3-Documentation/TYPO3CMS-Guide-Installation"
-               typo3-core-preferred="main"
+               typo3-core-preferred="13"
                interlink-shortcode="t3upgrade"
     />
     <project title="TYPO3 Upgrade Guide"
-             release="main (development)"
-             version="main (development)"
+             release="13.4"
+             version="13.4"
              copyright="since 2012 by the TYPO3 contributors"
     />
     <inventory id="t3home" url="https://docs.typo3.org/"/>