diff -Nru deap-1.3.1/debian/changelog deap-1.3.1/debian/changelog
--- deap-1.3.1/debian/changelog	2020-04-21 17:08:31.000000000 +0000
+++ deap-1.3.1/debian/changelog	2020-10-09 15:59:12.000000000 +0000
@@ -1,3 +1,9 @@
+deap (1.3.1-2build1) groovy; urgency=medium
+
+  * No-change rebuild to build with python3.9 as supported.
+
+ -- Matthias Klose <doko@ubuntu.com>  Fri, 09 Oct 2020 17:59:12 +0200
+
 deap (1.3.1-2) unstable; urgency=medium
 
   * Team upload.