diff --git a/step.spec b/step.spec
index 7acd410..045addb 100644
--- a/step.spec
+++ b/step.spec
@@ -1,5 +1,5 @@
 Name:          step
-Version:       4.13.1
+Version:       4.13.2
 Release:       1mamba
 Summary:       Interactive Physical Simulator
 Group:         Graphical Desktop/Applications/Educational
@@ -9,12 +9,10 @@ Packager:      Davide Madrisan <davide.madrisan@gmail.com>
 URL:           http://www.kde.org/applications/education/step
 Source:        ftp://ftp.kde.org/pub/kde/stable/%{version}/src/step-%{version}.tar.xz
 License:       GPL
-BuildRequires: cmake
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: cln-devel
 BuildRequires: glibc-devel
 BuildRequires: kdelibs-devel
-BuildRequires: kde-workspace-devel
 BuildRequires: libgcc
 BuildRequires: libglib-devel
 BuildRequires: libgsl-devel
@@ -24,6 +22,9 @@ BuildRequires: libqt4-devel
 BuildRequires: libsoprano-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libxml2-devel
+## AUTOBUILDREQ-END
+BuildRequires: libeigen2-devel
+BuildRequires: cmake
 Requires:      kde-workspace
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
@@ -97,6 +98,9 @@ exit 0
 %doc AUTHORS COPYING COPYING.DOC ChangeLog README TODO
 
 %changelog
+* Fri Jun 13 2014 Automatic Build System <autodist@mambasoft.it> 4.13.2-1mamba
+- automatic version update by autodist
+
 * Mon May 19 2014 Automatic Build System <autodist@mambasoft.it> 4.13.1-1mamba
 - automatic version update by autodist