diff --git a/src/const-fn/debian/changelog b/src/const-fn/debian/changelog
index 0bb4894d1..b02b064fe 100644
--- a/src/const-fn/debian/changelog
+++ b/src/const-fn/debian/changelog
@@ -1,3 +1,9 @@
+rust-const-fn (0.4.9-1) UNRELEASED; urgency=low
+
+  * New upstream release.
+
+ -- Debian Janitor <janitor@jelmer.uk>  Sat, 21 May 2022 01:25:42 -0000
+
 rust-const-fn (0.4.3-2) unstable; urgency=medium
 
   * Source upload