diff -Nru kde-wallpapers-4.12.3/debian/changelog kde-wallpapers-4.12.90/debian/changelog
--- kde-wallpapers-4.12.3/debian/changelog	2014-03-04 19:45:05.000000000 +0000
+++ kde-wallpapers-4.12.90/debian/changelog	2014-03-19 10:53:39.000000000 +0000
@@ -1,3 +1,9 @@
+kde-wallpapers (4:4.12.90-0ubuntu1) trusty; urgency=medium
+
+  * New upstream beta release
+
+ -- Jonathan Riddell <jriddell@ubuntu.com>  Wed, 19 Mar 2014 10:53:33 +0000
+
 kde-wallpapers (4:4.12.3-0ubuntu1) trusty; urgency=medium
 
   * New upstream bugfix release
diff -Nru kde-wallpapers-4.12.3/debian/control kde-wallpapers-4.12.90/debian/control
--- kde-wallpapers-4.12.3/debian/control	2014-03-04 19:45:05.000000000 +0000
+++ kde-wallpapers-4.12.90/debian/control	2014-03-19 10:53:39.000000000 +0000
@@ -7,7 +7,7 @@
  Eshat Cakar <info@eshat.de>,
  Modestas Vainius <modax@debian.org>,
  Maximiliano Curia <maxy@debian.org>
-Build-Depends: kdelibs5-dev (>= 4:4.12.3), kde-sc-dev-latest (>= 4:4.10),
+Build-Depends: kdelibs5-dev (>= 4:4.12.90), kde-sc-dev-latest (>= 4:4.10),
  cmake, debhelper (>= 9), pkg-kde-tools (>= 0.14)
 Standards-Version: 3.9.4
 Homepage: http://www.kde.org/