diff --git a/kopete.spec b/kopete.spec
index 902a7f5..c861c6c 100644
--- a/kopete.spec
+++ b/kopete.spec
@@ -1,5 +1,5 @@
 Name:          kopete
-Version:       15.08.3
+Version:       15.12.1
 Release:       1mamba
 Summary:       Multi-protocol plugin-based instant messenger for the K Desktop Environment
 Group:         Graphical Desktop/Applications/Internet
@@ -13,15 +13,8 @@ License:       GPL
 BuildRequires: glibc-devel
 BuildRequires: kdelibs-devel
 BuildRequires: kdepimlibs-devel
-BuildRequires: libICE-devel
-BuildRequires: libSM-devel
 BuildRequires: libX11-devel
 BuildRequires: libXScrnSaver-devel
-BuildRequires: libXau-devel
-BuildRequires: libXdmcp-devel
-BuildRequires: libXext-devel
-BuildRequires: libXft-devel
-BuildRequires: libXpm-devel
 BuildRequires: libexpat-devel
 BuildRequires: libgadu-devel
 BuildRequires: libgcc
@@ -54,7 +47,7 @@ BuildRequires: libjsoncpp-devel >= 1.1.0-1mamba
 BuildRequires: automoc4
 BuildRequires: cmake
 BuildRequires: libotr >= 4.0.0
-BuildRequires: libmediastreamer-devel >= 2.11.1
+BuildRequires: libmediastreamer-devel >= 2.12.1
 BuildConflicts: libxmms-devel
 Requires:      kdelibs%{?_kde4_version: >= %{_kde4_version}}
 Requires:      qca-ossl
@@ -296,6 +289,9 @@ exit 0
 %{_kde4_libdir}/liboscar.so
 
 %changelog
+* Sat Feb 06 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 15.12.1-1mamba
+- update to 15.12.1
+
 * Tue Dec 29 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 15.08.3-1mamba
 - update to 15.08.3