diff --git a/p/haskell-witch/debian/changelog b/p/haskell-witch/debian/changelog
index bf448f49c2..cc0fab79d4 100644
--- a/p/haskell-witch/debian/changelog
+++ b/p/haskell-witch/debian/changelog
@@ -1,3 +1,11 @@
+haskell-witch (1.0.2.0-2) UNRELEASED; urgency=medium
+
+ * Update watch file format version to 4.
+ * Set upstream metadata fields: Archive, Repository, Repository-Browse.
+ * Update standards version to 4.6.2, no changes needed.
+
+ -- Debian Janitor <janitor@jelmer.uk> Sun, 26 Feb 2023 02:58:30 -0000
+
haskell-witch (1.0.2.0-1) unstable; urgency=medium
* New upstream release
diff --git a/p/haskell-witch/debian/control b/p/haskell-witch/debian/control
index e3f4f5dbee..e2bf7ceefa 100644
--- a/p/haskell-witch/debian/control
+++ b/p/haskell-witch/debian/control
@@ -16,7 +16,7 @@ Build-Depends: debhelper (>= 10),
libghc-hunit-prof,
Build-Depends-Indep: ghc-doc,
libghc-tagged-doc,
-Standards-Version: 4.6.1
+Standards-Version: 4.6.2
Homepage: https://hackage.haskell.org/package/witch
Vcs-Browser: https://salsa.debian.org/haskell-team/DHG_packages/tree/master/p/haskell-witch
Vcs-Git: https://salsa.debian.org/haskell-team/DHG_packages.git [p/haskell-witch]
diff --git a/p/haskell-witch/debian/upstream/metadata b/p/haskell-witch/debian/upstream/metadata
new file mode 100644
index 0000000000..9e57d61c82
--- /dev/null
+++ b/p/haskell-witch/debian/upstream/metadata
@@ -0,0 +1,4 @@
+---
+Archive: Hackage
+Repository: https://github.com/tfausak/witch.git
+Repository-Browse: https://github.com/tfausak/witch
diff --git a/p/haskell-witch/debian/watch b/p/haskell-witch/debian/watch
index 821db2a9cd..a9d9206212 100644
--- a/p/haskell-witch/debian/watch
+++ b/p/haskell-witch/debian/watch
@@ -1,2 +1,2 @@
-version=3
+version=4
https://hackage.haskell.org/package/witch/distro-monitor .*-([0-9\.]+)\.(?:zip|tgz|tbz|txz|(?:tar\.(?:gz|bz2|xz)))
