diff -Nru haskell-readargs-1.2.3/debian/changelog haskell-readargs-1.2.3/debian/changelog
--- haskell-readargs-1.2.3/debian/changelog	2020-06-14 11:48:40.000000000 +0000
+++ haskell-readargs-1.2.3/debian/changelog	2020-07-22 15:26:45.000000000 +0000
@@ -1,3 +1,9 @@
+haskell-readargs (1.2.3-5build1) groovy; urgency=medium
+
+  * Rebuild against new GHC abi.
+
+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Wed, 22 Jul 2020 17:26:45 +0200
+
 haskell-readargs (1.2.3-5) unstable; urgency=medium
 
   * Remove Dmitry Bogatov from Uploaders per his request. Thank you