diff -Nru haskell-newtype-generics-0.5.4/debian/changelog haskell-newtype-generics-0.5.4/debian/changelog
--- haskell-newtype-generics-0.5.4/debian/changelog	2020-06-01 13:23:12.000000000 +0000
+++ haskell-newtype-generics-0.5.4/debian/changelog	2020-07-21 13:18:31.000000000 +0000
@@ -1,3 +1,9 @@
+haskell-newtype-generics (0.5.4-1build1) groovy; urgency=medium
+
+  * No change rebuild against new ghc ABI.
+
+ -- Dimitri John Ledkov <xnox@ubuntu.com>  Tue, 21 Jul 2020 14:18:31 +0100
+
 haskell-newtype-generics (0.5.4-1) unstable; urgency=medium
 
   [ Ilias Tsitsimpis ]
diff -Nru haskell-newtype-generics-0.5.4/debian/control haskell-newtype-generics-0.5.4/debian/control
--- haskell-newtype-generics-0.5.4/debian/control	2020-06-01 13:23:12.000000000 +0000
+++ haskell-newtype-generics-0.5.4/debian/control	2020-07-21 13:18:31.000000000 +0000
@@ -1,5 +1,6 @@
 Source: haskell-newtype-generics
-Maintainer: Debian Haskell Group <pkg-haskell-maintainers@lists.alioth.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian Haskell Group <pkg-haskell-maintainers@lists.alioth.debian.org>
 Uploaders: Ilias Tsitsimpis <iliastsi@debian.org>
 Priority: optional
 Section: haskell