diff --git a/debian/changelog b/debian/changelog
index cd52662..b582999 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,17 +1,23 @@
 golang-github-nebulouslabs-bolt (1.0+git20170131.0.ca9f208-2) UNRELEASED; urgency=medium
 
   [ Paul Tagliamonte ]
-  * Team upload.
   * Remove Built-Using from arch:all -dev package
 
   [ Alexandre Viau ]
   * Point Vcs-* urls to salsa.debian.org.
 
+  [ Debian Janitor ]
+  * Trim trailing whitespace.
+  * Use secure copyright file specification URI.
+  * Bump debhelper from deprecated 9 to 12.
+  * Set debhelper-compat version in Build-Depends.
+  * Change priority extra to priority optional.
+
  -- Bjorn Dolk <debian@bjorndolk.com>  Tue, 08 Aug 2017 23:10:03 -0400
 
 golang-github-nebulouslabs-bolt (1.0+git20170131.0.ca9f208-1) unstable; urgency=medium
 
-  * New upstream version 
+  * New upstream version
 
  -- Bjorn Dolk <debian@bjorndolk.com>  Fri, 19 May 2017 23:10:31 +0200
 
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 f6cf0bf..07cfef4 100644
--- a/debian/control
+++ b/debian/control
@@ -1,9 +1,9 @@
 Source: golang-github-nebulouslabs-bolt
 Section: devel
-Priority: extra
+Priority: optional
 Maintainer: Debian Go Packaging Team <pkg-go-maintainers@lists.alioth.debian.org>
 Uploaders: Free Ekanayaka <freee@debian.org>, Bjorn Dolk <debian@bjorndolk.com>
-Build-Depends: debhelper (>= 9),
+Build-Depends: debhelper-compat (= 12),
                dh-golang,
                golang-go,
 Standards-Version: 3.9.8
diff --git a/debian/copyright b/debian/copyright
index 23e160f..aa7a335 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: bolt
 Source: https://github.com/nebulouslabs/bolt