diff --git a/debian/changelog b/debian/changelog
index 14758d4..9bc78be 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+check-patroni (1.0.0-1~bpo11+1) bullseye-backports; urgency=medium
+
+  * Use Python 3.9 for Bullseye
+  * Use recent python3-pytest-mock for tests
+  * Rebuild for bullseye-backports
+
+ -- David Prévot <dprevot@evolix.fr>  Fri, 29 Sep 2023 11:38:50 +0200
+
 check-patroni (1.0.0-1~bpo12+1) bookworm-backports; urgency=medium
 
   * Rebuild for bookworm-backports