diff -Nru guiqwt-3.0.3/debian/changelog guiqwt-3.0.3/debian/changelog
--- guiqwt-3.0.3/debian/changelog	2019-10-08 09:08:00.000000000 +0000
+++ guiqwt-3.0.3/debian/changelog	2020-02-18 08:16:55.000000000 +0000
@@ -1,3 +1,9 @@
+guiqwt (3.0.3-4build1) focal; urgency=medium
+
+  * No-change rebuild to drop python3.7.
+
+ -- Matthias Klose <doko@ubuntu.com>  Tue, 18 Feb 2020 09:16:55 +0100
+
 guiqwt (3.0.3-4) unstable; urgency=medium
 
   * Python2 removal