diff --git a/debian/changelog b/debian/changelog
index 8c9bd9c..501bb60 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+responses (0.9.0-3) UNRELEASED; urgency=medium
+
+  * Bump debhelper from old 9 to 12.
+  * Set upstream metadata fields: Bug-Database, Bug-Submit, Repository,
+    Repository-Browse.
+
+ -- Debian Janitor <janitor@jelmer.uk>  Wed, 18 Mar 2020 13:53:42 +0000
+
 responses (0.9.0-2) unstable; urgency=medium
 
   [ Ondřej Nový ]
diff --git a/debian/control b/debian/control
index 9ae8632..375ebab 100644
--- a/debian/control
+++ b/debian/control
@@ -3,7 +3,7 @@ Section: python
 Priority: optional
 Maintainer: Debian Python Modules Team <python-modules-team@lists.alioth.debian.org>
 Uploaders: Andrew Starr-Bochicchio <asb@debian.org>
-Build-Depends: debhelper-compat (= 9),
+Build-Depends: debhelper-compat (= 12),
                dh-python,
                python3-all,
                python3-cookies,
diff --git a/debian/upstream/metadata b/debian/upstream/metadata
new file mode 100644
index 0000000..166181e
--- /dev/null
+++ b/debian/upstream/metadata
@@ -0,0 +1,4 @@
+Bug-Database: https://github.com/getsentry/responses/issues
+Bug-Submit: https://github.com/getsentry/responses/issues/new
+Repository: https://github.com/getsentry/responses.git
+Repository-Browse: https://github.com/getsentry/responses