diff -Nru libauthen-oath-perl-2.0.1/debian/changelog libauthen-oath-perl-2.0.1/debian/changelog
--- libauthen-oath-perl-2.0.1/debian/changelog	2017-10-23 14:04:29.000000000 +0000
+++ libauthen-oath-perl-2.0.1/debian/changelog	2022-06-08 16:40:26.000000000 +0000
@@ -1,3 +1,26 @@
+libauthen-oath-perl (2.0.1-2) unstable; urgency=medium
+
+  [ Damyan Ivanov ]
+  * declare conformance with Policy 4.1.3 (no changes needed)
+
+  [ Salvatore Bonaccorso ]
+  * Update Vcs-* headers for switch to salsa.debian.org
+
+  [ gregor herrmann ]
+  * debian/watch: use uscan version 4.
+
+  [ Debian Janitor ]
+  * Bump debhelper from old 9 to 12.
+  * Set debhelper-compat version in Build-Depends.
+  * Set upstream metadata fields: Bug-Submit.
+  * Remove obsolete fields Contact, Name from debian/upstream/metadata
+    (already present in machine-readable debian/copyright).
+  * Remove constraints unnecessary since stretch:
+    + Build-Depends-Indep: Drop versioned constraint on libmoo-perl.
+    + libauthen-oath-perl: Drop versioned constraint on libmoo-perl in Depends.
+
+ -- Jelmer Vernooij <jelmer@debian.org>  Wed, 08 Jun 2022 17:40:26 +0100
+
 libauthen-oath-perl (2.0.1-1) unstable; urgency=medium
 
   * Team upload
diff -Nru libauthen-oath-perl-2.0.1/debian/compat libauthen-oath-perl-2.0.1/debian/compat
--- libauthen-oath-perl-2.0.1/debian/compat	2017-10-23 13:57:40.000000000 +0000
+++ libauthen-oath-perl-2.0.1/debian/compat	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-9
diff -Nru libauthen-oath-perl-2.0.1/debian/control libauthen-oath-perl-2.0.1/debian/control
--- libauthen-oath-perl-2.0.1/debian/control	2017-10-23 14:03:32.000000000 +0000
+++ libauthen-oath-perl-2.0.1/debian/control	2022-06-08 16:40:26.000000000 +0000
@@ -4,18 +4,18 @@
 Section: perl
 Testsuite: autopkgtest-pkg-perl
 Priority: optional
-Build-Depends: debhelper (>= 9),
+Build-Depends: debhelper-compat (= 13),
                libmodule-build-perl,
                perl
 Build-Depends-Indep: libdigest-hmac-perl,
-                     libmoo-perl (>= 2.002004),
+                     libmoo-perl,
                      libtype-tiny-perl,
                      libtest-needs-perl,
                      libtest-pod-perl,
                      libtest-pod-coverage-perl
-Standards-Version: 4.1.1
-Vcs-Browser: https://anonscm.debian.org/cgit/pkg-perl/packages/libauthen-oath-perl.git
-Vcs-Git: https://anonscm.debian.org/git/pkg-perl/packages/libauthen-oath-perl.git
+Standards-Version: 4.1.3
+Vcs-Browser: https://salsa.debian.org/perl-team/modules/packages/libauthen-oath-perl
+Vcs-Git: https://salsa.debian.org/perl-team/modules/packages/libauthen-oath-perl.git
 Homepage: https://metacpan.org/release/Authen-OATH
 
 Package: libauthen-oath-perl
@@ -23,7 +23,7 @@
 Depends: ${misc:Depends},
          ${perl:Depends},
          libdigest-hmac-perl,
-         libmoo-perl (>= 2.002004),
+         libmoo-perl,
          libtype-tiny-perl
 Description: Perl module for OATH One Time Passwords
  Authen::OATH is an implementation of the HOTP and TOTP One Time Password
diff -Nru libauthen-oath-perl-2.0.1/debian/upstream/metadata libauthen-oath-perl-2.0.1/debian/upstream/metadata
--- libauthen-oath-perl-2.0.1/debian/upstream/metadata	2017-10-23 13:57:40.000000000 +0000
+++ libauthen-oath-perl-2.0.1/debian/upstream/metadata	2022-06-08 16:40:26.000000000 +0000
@@ -1,7 +1,6 @@
 ---
 Archive: CPAN
 Bug-Database: https://github.com/oalders/authen-oath/issues
-Contact: Kurt Kincaid <kurt.kincaid@gmail.com>
-Name: Authen-OATH
+Bug-Submit: https://github.com/oalders/authen-oath/issues/new
 Repository: https://github.com/oalders/authen-oath.git
 Repository-Browse: https://github.com/oalders/authen-oath
diff -Nru libauthen-oath-perl-2.0.1/debian/watch libauthen-oath-perl-2.0.1/debian/watch
--- libauthen-oath-perl-2.0.1/debian/watch	2014-03-18 09:16:58.000000000 +0000
+++ libauthen-oath-perl-2.0.1/debian/watch	2022-06-08 16:40:26.000000000 +0000
@@ -1,2 +1,2 @@
-version=3
-https://metacpan.org/release/Authen-OATH   .*/Authen-OATH-v?(\d[\d.-]*)\.(?:tar(?:\.gz|\.bz2)?|tgz|zip)$
+version=4
+https://metacpan.org/release/Authen-OATH   .*/Authen-OATH-v?@ANY_VERSION@@ARCHIVE_EXT@$