diff -Nru mplayerthumbs-4.12.3/debian/changelog mplayerthumbs-4.12.90/debian/changelog
--- mplayerthumbs-4.12.3/debian/changelog	2014-03-04 20:12:42.000000000 +0000
+++ mplayerthumbs-4.12.90/debian/changelog	2014-03-19 11:57:40.000000000 +0000
@@ -1,3 +1,9 @@
+mplayerthumbs (4:4.12.90-0ubuntu1) trusty; urgency=medium
+
+  * New upstream beta release
+
+ -- Jonathan Riddell <jriddell@ubuntu.com>  Wed, 19 Mar 2014 11:57:40 +0000
+
 mplayerthumbs (4:4.12.3-0ubuntu1) trusty; urgency=medium
 
   * New upstream bugfix release
diff -Nru mplayerthumbs-4.12.3/debian/control mplayerthumbs-4.12.90/debian/control
--- mplayerthumbs-4.12.3/debian/control	2014-03-04 20:12:42.000000000 +0000
+++ mplayerthumbs-4.12.90/debian/control	2014-03-19 11:57:40.000000000 +0000
@@ -6,7 +6,7 @@
 Uploaders: Pino Toscano <pino@debian.org>
 Build-Depends: kde-sc-dev-latest (>= 4:4.10),
  cmake, debhelper (>= 7.3.16), pkg-kde-tools (>= 0.12),
- kdelibs5-dev (>= 4:4.12.3),
+ kdelibs5-dev (>= 4:4.12.90),
 Standards-Version: 3.9.3
 Homepage: http://www.kde.org/
 Vcs-Browser: http://bazaar.launchpad.net/~kubuntu-packagers/kubuntu-packaging/mplayerthumbs