diff --git a/p/haskell-hierarchical-clustering/debian/changelog b/p/haskell-hierarchical-clustering/debian/changelog
index 07b0d528aa..85b5271ca4 100644
--- a/p/haskell-hierarchical-clustering/debian/changelog
+++ b/p/haskell-hierarchical-clustering/debian/changelog
@@ -1,3 +1,9 @@
+haskell-hierarchical-clustering (0.4.7-3~bpo11+1) bullseye-backports; urgency=low
+
+ * Backport to bullseye.
+
+ -- Debian Janitor <janitor@jelmer.uk> Fri, 09 Dec 2022 04:45:30 +0000
+
haskell-hierarchical-clustering (0.4.7-3) UNRELEASED; urgency=medium
* Remove retired developer, Joachim Breitner, from Uploaders.