diff --git a/debian/control b/debian/control
index 467473d..bfc404a 100644
--- a/debian/control
+++ b/debian/control
@@ -14,7 +14,7 @@ Build-Depends:
ocaml-dune,
ocaml,
dh-ocaml
-Standards-Version: 4.6.0
+Standards-Version: 4.6.2
Rules-Requires-Root: no
Section: ocaml
Homepage: https://github.com/ocaml-community/lambda-term
diff --git a/debian/upstream/metadata b/debian/upstream/metadata
new file mode 100644
index 0000000..807a0bd
--- /dev/null
+++ b/debian/upstream/metadata
@@ -0,0 +1,5 @@
+---
+Bug-Database: https://github.com/ocaml-community/lambda-term/issues
+Bug-Submit: https://github.com/ocaml-community/lambda-term/issues/new
+Repository: https://github.com/ocaml-community/lambda-term.git
+Repository-Browse: https://github.com/ocaml-community/lambda-term
