diff -Nru qpdf-9.1.1/debian/changelog qpdf-9.1.1/debian/changelog
--- qpdf-9.1.1/debian/changelog	2020-01-27 02:08:43.000000000 +0000
+++ qpdf-9.1.1/debian/changelog	2020-03-21 12:29:10.000000000 +0000
@@ -1,3 +1,9 @@
+qpdf (9.1.1-1build1) focal; urgency=medium
+
+  * No-change rebuild for libgcc-s1 package name change.
+
+ -- Matthias Klose <doko@ubuntu.com>  Sat, 21 Mar 2020 13:29:10 +0100
+
 qpdf (9.1.1-1) unstable; urgency=medium
 
   * New upstream release.