diff --git a/debian/changelog b/debian/changelog
index 1f92e433637ca60cbb1ee68a775a6450f2118a33..2c8324d2f585edb8d81640da700fee14903032e9 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,16 @@
+scala-asm (5.2.0-scala-2-2) UNRELEASED; urgency=medium
+
+  * Use secure copyright file specification URI.
+  * Update watch file format version to 4.
+  * Use secure URI in Homepage field.
+  * Bump debhelper from old 11 to 13.
+  * Set debhelper-compat version in Build-Depends.
+  * Update Vcs-* headers from URL redirect.
+  * Use canonical URL in Vcs-Git.
+  * Remove unnecessary get-orig-source-target.
+
+ -- Debian Janitor <janitor@jelmer.uk>  Fri, 30 Dec 2022 11:21:38 -0000
+
 scala-asm (5.2.0-scala-2-1) unstable; urgency=medium
 
   * New upstream release
diff --git a/debian/compat b/debian/compat
deleted file mode 100644
index b4de3947675361a7770d29b8982c407b0ec6b2a0..0000000000000000000000000000000000000000
--- a/debian/compat
+++ /dev/null
@@ -1 +0,0 @@
-11
diff --git a/debian/control b/debian/control
index 7eb3c8da26f78411d3fa5fedb36d3c18bc069f27..4d4407369a978763a906537460bf36ae37515465 100644
--- a/debian/control
+++ b/debian/control
@@ -3,11 +3,11 @@ Section: java
 Priority: optional
 Maintainer: Debian Java Maintainers <pkg-java-maintainers@lists.alioth.debian.org>
 Uploaders: Emmanuel Bourg <ebourg@apache.org>
-Build-Depends: debhelper (>= 11), default-jdk, maven-debian-helper (>= 2.1)
+Build-Depends: debhelper-compat (= 13), default-jdk, maven-debian-helper (>= 2.1)
 Standards-Version: 4.1.3
-Vcs-Git: https://anonscm.debian.org/git/pkg-java/scala-asm.git
-Vcs-Browser: https://anonscm.debian.org/cgit/pkg-java/scala-asm.git
-Homepage: http://www.scala-lang.org/
+Vcs-Git: https://salsa.debian.org/java-team/scala-asm.git
+Vcs-Browser: https://salsa.debian.org/java-team/scala-asm
+Homepage: https://www.scala-lang.org/
 
 Package: scala-asm
 Architecture: all
diff --git a/debian/copyright b/debian/copyright
index 06a6870bf848db74fb45c5ad441784a071aef022..e13cc9f6ff9c32d3b95d24e5899b6be0a8b143ba 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: scala-asm
 Source: https://github.com/scala/scala-asm
 
diff --git a/debian/rules b/debian/rules
index 87227c4d534e1b511e20f9a2cf9ebae806b5bb09..834938c2a72c2a6207af7e2300319be0bd81fdc2 100755
--- a/debian/rules
+++ b/debian/rules
@@ -10,6 +10,3 @@ override_dh_auto_configure:
 override_dh_auto_clean:
 	dh_auto_clean
 	rm -f pom.xml
-
-get-orig-source:
-	uscan --download-current-version --force-download --no-symlink
diff --git a/debian/watch b/debian/watch
index fc35e6edbf8da28639e4527d0c8b127d2f158f46..9c06ba03fcc3b69571cd6c2086278afcefc61a85 100644
--- a/debian/watch
+++ b/debian/watch
@@ -1,2 +1,2 @@
-version=3
+version=4
 https://github.com/scala/scala-asm/tags .*/v([\d\.]+-scala-\d+)\.tar\.gz