diff --git a/codeblocks.spec b/codeblocks.spec
index 52c02c7..d8b488a 100644
--- a/codeblocks.spec
+++ b/codeblocks.spec
@@ -1,7 +1,7 @@
 %define        libname  libcodeblocks
 
 Name:          codeblocks
-Version:       16.01
+Version:       17.12
 Release:       1mamba
 Summary:       An open source cross platform free C++ IDE
 Group:         Graphical Desktop/Applications/Development
@@ -10,7 +10,7 @@ Distribution:  openmamba
 Packager:      Stefano Cotta Ramusino <stefano.cotta@openmamba.org>
 URL:           http://www.codeblocks.org/
 # FIXME: real url is http://download.berlios.de/codeblocks/codeblocks_12.11-1.tar.gz/from_sourceforge
-Source:        http://downloads.sourceforge.net/project/codeblocks/Sources/%{version}/codeblocks_%{version}.tar.gz
+Source:        http://sourceforge.net/projects/codeblocks/files/Sources/%{version}/codeblocks_%{version}.tar.xz
 Patch1:        codeblocks-10.05-konsole.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
@@ -70,7 +70,8 @@ rm -rf codeblocks-%{version}*
 %build
 %configure \
   --with-contrib-plugins=all,-MouseSap \
-  --with-wx-config=wx-config-unicode-3
+  --with-wx-config=wx-config-unicode-3 \
+  --with-boost-system=boost_system-mt
 
 %make
 
@@ -107,6 +108,8 @@ done
 #%{_bindir}/codesnippets
 %dir %{_datadir}/codeblocks
 %{_datadir}/codeblocks/*
+%{_datadir}/appdata/codeblocks-contrib.metainfo.xml
+%{_datadir}/appdata/codeblocks.appdata.xml
 %{_datadir}/applications/codeblocks.desktop
 %{_datadir}/icons/hicolor/*/apps/codeblocks.png
 %{_datadir}/icons/hicolor/48x48/mimetypes/application-x-codeblocks-workspace.png
@@ -141,6 +144,9 @@ done
 %doc COMPILERS
 
 %changelog
+* Sun Jul 29 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 17.12-1mamba
+- update to 17.12
+
 * Sat Feb 27 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 16.01-1mamba
 - update to 16.01