diff --git a/debian/compat b/debian/compat
deleted file mode 100644
index ec63514..0000000
--- a/debian/compat
+++ /dev/null
@@ -1 +0,0 @@
-9
diff --git a/debian/control b/debian/control
index 264ab33..6b20a07 100644
--- a/debian/control
+++ b/debian/control
@@ -3,7 +3,7 @@
 Priority: optional
 Maintainer: Debian 3-D Printing Packages <3dprinter-general@lists.alioth.debian.org>
 Uploaders: Chow Loong Jin <hyperair@debian.org>
-Build-Depends: debhelper (>= 9.0.0)
+Build-Depends: debhelper-compat (= 12)
 Standards-Version: 4.1.1
 Homepage: https://github.com/markwal/GPX
 Vcs-Git: https://salsa.debian.org/3dprinting-team/gpx.git
diff --git a/debian/copyright b/debian/copyright
index 68bcece..0b1cf0f 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -1,4 +1,4 @@
-Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: GPX
 Source: https://github.com/whpthomas/GPX
 
diff --git a/debian/upstream/metadata b/debian/upstream/metadata
new file mode 100644
index 0000000..57a1825
--- /dev/null
+++ b/debian/upstream/metadata
@@ -0,0 +1,4 @@
+Bug-Database: https://github.com/markwal/GPX/issues
+Bug-Submit: https://github.com/markwal/GPX/issues
+Repository: https://github.com/markwal/GPX.git
+Repository-Browse: https://github.com/markwal/GPX