diff --git a/hplip.changes b/hplip.changes
index bca0fb1..01c9cf2 100644
--- a/hplip.changes
+++ b/hplip.changes
@@ -2,6 +2,7 @@
 Fri Sep 15 16:09:11 UTC 2023 - Martin Wilck <mwilck@suse.com>
 
 - Update to hplip 3.23.5
+  * added new CUPS filter hpcdmfax
 - Support for new printers:
   * HP Smart Tank 520_540 series
   * HP Smart Tank 580-590 series
diff --git a/hplip.spec b/hplip.spec
index 2407f29..6b6d017 100644
--- a/hplip.spec
+++ b/hplip.spec
@@ -706,6 +706,7 @@ exit 0
 %dir %{_prefix}/lib/cups/filter
 %{_prefix}/lib/cups/filter/hpcups
 %{_prefix}/lib/cups/filter/hpcupsfax
+%{_prefix}/lib/cups/filter/hpcdmfax
 %{_prefix}/lib/cups/filter/pstotiff
 %dir %{_datadir}/cups
 %dir %{_datadir}/cups/model