diff --git a/debian/changelog b/debian/changelog
index a84d693..c5eab6e 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+ocaml-charinfo-width (1.1.0-5) UNRELEASED; urgency=medium
+
+ * Update watch file format version to 4.
+ * Update standards version to 4.6.2, no changes needed.
+
+ -- Debian Janitor <janitor@jelmer.uk> Sat, 12 Aug 2023 10:19:54 -0000
+
ocaml-charinfo-width (1.1.0-4) unstable; urgency=medium
* Include ocamlvars.mk in debian/rules
diff --git a/debian/control b/debian/control
index 62fec35..9ba887c 100644
--- a/debian/control
+++ b/debian/control
@@ -10,7 +10,7 @@ Build-Depends:
libresult-ocaml-dev,
libcamomile-ocaml-dev,
dh-ocaml (>= 1.2)
-Standards-Version: 4.5.0
+Standards-Version: 4.6.2
Rules-Requires-Root: no
Section: ocaml
Homepage: https://bitbucket.org/zandoye/charinfo_width/
diff --git a/debian/watch b/debian/watch
index 0abcb7b..cd690c9 100644
--- a/debian/watch
+++ b/debian/watch
@@ -1,2 +1,2 @@
-version=3
+version=4
https://bitbucket.org/zandoye/charinfo_width/downloads/?tab=tags .*/get/([0-9.]*)\.tar\.gz