diff -Nru carettah-0.4.2/debian/changelog carettah-0.4.2/debian/changelog
--- carettah-0.4.2/debian/changelog	2016-10-27 22:32:14.000000000 +0000
+++ carettah-0.4.2/debian/changelog	2018-04-10 00:04:39.000000000 +0000
@@ -1,3 +1,18 @@
+carettah (0.4.2-5) unstable; urgency=medium
+
+  [ Ilias Tsitsimpis ]
+  * Change Priority to optional. Since Debian Policy version 4.0.1,
+    priority extra has been deprecated.
+  * Convert d/copyright to dep5 format
+  * Modify d/watch and Source field in d/copyright to use HTTPS
+  * Declare compliance with Debian policy 4.1.1
+  * Use salsa.debian.org URLs in Vcs-{Browser,Git} fields
+
+  [ Clint Adams ]
+  * Bump to Standards-Version 4.1.4.
+
+ -- Clint Adams <clint@debian.org>  Mon, 09 Apr 2018 20:04:39 -0400
+
 carettah (0.4.2-4) unstable; urgency=medium
 
   * Upload to unstable as part of GHC 8 transition.
diff -Nru carettah-0.4.2/debian/control carettah-0.4.2/debian/control
--- carettah-0.4.2/debian/control	2016-10-27 22:32:14.000000000 +0000
+++ carettah-0.4.2/debian/control	2018-04-09 19:01:44.000000000 +0000
@@ -1,5 +1,5 @@
 Source: carettah
-Priority: extra
+Priority: optional
 Section: haskell
 Maintainer: Debian Haskell Group <pkg-haskell-maintainers@lists.alioth.debian.org>
 Uploaders:
@@ -26,10 +26,10 @@
  libghc-pandoc-prof,
  libghc-pango-dev,
  libghc-pango-prof,
-Standards-Version: 3.9.8
+Standards-Version: 4.1.4
 Homepage: https://github.com/master-q/carettah
-Vcs-Browser: https://anonscm.debian.org/cgit/pkg-haskell/DHG_packages.git/tree/p/carettah
-Vcs-Git: https://anonscm.debian.org/cgit/pkg-haskell/DHG_packages.git
+Vcs-Browser: https://salsa.debian.org/haskell-team/DHG_packages/tree/master/p/carettah
+Vcs-Git: https://salsa.debian.org/haskell-team/DHG_packages.git
 
 Package: carettah
 Architecture: any
diff -Nru carettah-0.4.2/debian/copyright carettah-0.4.2/debian/copyright
--- carettah-0.4.2/debian/copyright	2016-10-17 23:45:03.000000000 +0000
+++ carettah-0.4.2/debian/copyright	2018-04-07 12:01:41.000000000 +0000
@@ -1,17 +1,29 @@
-Copyright 2011 Kiwamu Okabe
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: carettah
+Upstream-Contact: Kiwamu Okabe <kiwamu@debian.or.jp>
+Source: https://hackage.haskell.org/package/carettah
 
-This package is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License version 2 as
-published by the Free Software Foundation.
+Files: *
+Copyright: Kiwamu Okabe <kiwamu@debian.or.jp>
+License: GPL-2
 
-This package is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+Files: debian/*
+Copyright: held by the contributors mentioned in debian/changelog
+License: GPL-2
 
-You should have received a copy of the GNU General Public License
-along with this package; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
-
-On Debian systems, the complete text of the GNU General Public License
-version 2 can be found in `/usr/share/common-licenses/GPL-2'.
+License: GPL-2
+ This package is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License version 2 as
+ published by the Free Software Foundation.
+ .
+ This package is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+ .
+ You should have received a copy of the GNU General Public License
+ along with this package; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ .
+ On Debian systems, the full text of the GNU General Public License
+ version 2 can be found in the file `/usr/share/common-licenses/GPL-2'.
diff -Nru carettah-0.4.2/debian/watch carettah-0.4.2/debian/watch
--- carettah-0.4.2/debian/watch	2016-10-13 02:18:14.000000000 +0000
+++ carettah-0.4.2/debian/watch	2018-04-07 12:01:41.000000000 +0000
@@ -1,2 +1,2 @@
 version=3
-http://hackage.haskell.org/package/carettah/distro-monitor .*-([0-9\.]+).(?:zip|tgz|tbz|txz|(?:tar\.(?:gz|bz2|xz)))
+https://hackage.haskell.org/package/carettah/distro-monitor .*-([0-9\.]+).(?:zip|tgz|tbz|txz|(?:tar\.(?:gz|bz2|xz)))