diff --git a/debian/changelog b/debian/changelog
index 0eb18b2..6ec74b9 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,13 @@
+ballerburg (1.2.0-5) UNRELEASED; urgency=medium
+
+  * Use secure copyright file specification URI.
+  * Use secure URI in debian/watch.
+  * Use secure URI in Homepage field.
+  * Update standards version to 4.4.1, no changes needed.
+  * Bump debhelper from old 11 to 12.
+
+ -- Debian Janitor <janitor@jelmer.uk>  Tue, 05 Nov 2019 19:16:40 +0000
+
 ballerburg (1.2.0-4) unstable; urgency=medium
 
   * Really install the desktop file.
diff --git a/debian/compat b/debian/compat
deleted file mode 100644
index b4de394..0000000
--- a/debian/compat
+++ /dev/null
@@ -1 +0,0 @@
-11
diff --git a/debian/control b/debian/control
index 8cfec76..d3c662a 100644
--- a/debian/control
+++ b/debian/control
@@ -3,11 +3,11 @@ Section: games
 Priority: optional
 Maintainer: Debian Games Team <pkg-games-devel@lists.alioth.debian.org>
 Uploaders: G├╝rkan Myczko <gurkan@phys.ethz.ch>
-Build-Depends: debhelper (>= 11), libsdl-gfx1.2-dev, cmake
-Standards-Version: 4.4.0
+Build-Depends: debhelper-compat (= 12), libsdl-gfx1.2-dev, cmake
+Standards-Version: 4.4.1
 Vcs-Git: https://salsa.debian.org/games-team/ballerburg.git
 Vcs-Browser: https://salsa.debian.org/games-team/ballerburg
-Homepage: http://baller.tuxfamily.org/
+Homepage: https://baller.tuxfamily.org/
 
 Package: ballerburg
 Architecture: any
diff --git a/debian/copyright b/debian/copyright
index d266c7e..191909d 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: ballerburg
 Source: http://download.tuxfamily.org/baller
 
diff --git a/debian/watch b/debian/watch
index 1531d26..c877715 100644
--- a/debian/watch
+++ b/debian/watch
@@ -1,2 +1,2 @@
 version=3
-http://download.tuxfamily.org/baller ballerburg-(.*)\.tar\.gz
+https://download.tuxfamily.org/baller ballerburg-(.*)\.tar\.gz