diff --git a/debian/changelog b/debian/changelog
index 3e76dbee..f8b53186 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -17,6 +17,7 @@ debian-cd (3.1.36) UNRELEASED; urgency=medium
   [ Wolfgang Schweer ]
   * data/bookworm: Use Debian Edu 12 installer logo and syslinux splash image
     from src:debian-edu-artwork 2.12.0.1-1 (showing version number 12).
+  * tasks/sid: Replace bullseye with bookworm.
 
   [ Daniel Lewart ]
   * Update default CODENAME to bookworm in various places.
diff --git a/tasks/sid b/tasks/sid
index 91bf492f..5b206cd0 120000
--- a/tasks/sid
+++ b/tasks/sid
@@ -1 +1 @@
-bullseye
\ No newline at end of file
+bookworm
\ No newline at end of file