diff --git a/p/haskell-aeson-compat/debian/changelog b/p/haskell-aeson-compat/debian/changelog
index 52775384ea..a5d099b5df 100644
--- a/p/haskell-aeson-compat/debian/changelog
+++ b/p/haskell-aeson-compat/debian/changelog
@@ -1,3 +1,12 @@
+haskell-aeson-compat (0.3.10-2) UNRELEASED; urgency=medium
+
+ * Update watch file format version to 4.
+ * Set upstream metadata fields: Archive, Bug-Database, Bug-Submit, Repository,
+ Repository-Browse.
+ * Update standards version to 4.6.2, no changes needed.
+
+ -- Debian Janitor <janitor@jelmer.uk> Tue, 16 May 2023 11:00:50 -0000
+
haskell-aeson-compat (0.3.10-1) unstable; urgency=medium
[ Ilias Tsitsimpis ]
diff --git a/p/haskell-aeson-compat/debian/control b/p/haskell-aeson-compat/debian/control
index 2dec8b2978..20d5e93c71 100644
--- a/p/haskell-aeson-compat/debian/control
+++ b/p/haskell-aeson-compat/debian/control
@@ -102,7 +102,7 @@ Build-Depends-Indep: ghc-doc,
libghc-time-locale-compat-doc,
libghc-unordered-containers-doc,
libghc-vector-doc,
-Standards-Version: 4.6.1
+Standards-Version: 4.6.2
Homepage: https://github.com/phadej/aeson-compat#readme
Vcs-Git: https://salsa.debian.org/haskell-team/DHG_packages.git [p/haskell-aeson-compat]
Vcs-Browser: https://salsa.debian.org/haskell-team/DHG_packages/tree/master/p/haskell-aeson-compat
diff --git a/p/haskell-aeson-compat/debian/upstream/metadata b/p/haskell-aeson-compat/debian/upstream/metadata
new file mode 100644
index 0000000000..d996d8f49e
--- /dev/null
+++ b/p/haskell-aeson-compat/debian/upstream/metadata
@@ -0,0 +1,6 @@
+---
+Archive: Hackage
+Bug-Database: https://github.com/phadej/aeson-compat/issues
+Bug-Submit: https://github.com/phadej/aeson-compat/issues/new
+Repository: https://github.com/phadej/aeson-compat.git
+Repository-Browse: https://github.com/phadej/aeson-compat
diff --git a/p/haskell-aeson-compat/debian/watch b/p/haskell-aeson-compat/debian/watch
index 30f4282bc2..91d5ac4eee 100644
--- a/p/haskell-aeson-compat/debian/watch
+++ b/p/haskell-aeson-compat/debian/watch
@@ -1,2 +1,2 @@
-version=3
+version=4
https://hackage.haskell.org/package/aeson-compat/distro-monitor .*-([0-9\.]+)\.(?:zip|tgz|tbz|txz|(?:tar\.(?:gz|bz2|xz)))
