diff --git a/debian/changelog b/debian/changelog
index fdbc595..811c726 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+yui-compressor (2.4.8-4) UNRELEASED; urgency=medium
+
+ * Use secure copyright file specification URI.
+ * Update standards version to 4.6.2, no changes needed.
+
+ -- Debian Janitor <janitor@jelmer.uk> Thu, 22 Dec 2022 03:53:51 -0000
+
yui-compressor (2.4.8-3) unstable; urgency=medium
* Team upload.
diff --git a/debian/control b/debian/control
index 85c1293..3ad7a25 100644
--- a/debian/control
+++ b/debian/control
@@ -12,7 +12,7 @@ Build-Depends:
default-jdk,
libjargs-java,
librhino-java
-Standards-Version: 4.6.1
+Standards-Version: 4.6.2
Vcs-Git: https://salsa.debian.org/java-team/yui-compressor.git
Vcs-Browser: https://salsa.debian.org/java-team/yui-compressor
Homepage: http://yuilibrary.com/projects/yuicompressor/
diff --git a/debian/copyright b/debian/copyright
index 18e8f06..f0f0a7c 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: YUI Compressor
Upstream-Contact: Julien Lecomte <jlecomte@yahoo-inc.com>
Source: http://yuilibrary.com/projects/yuicompressor/
