diff --git a/kdelibs.spec b/kdelibs.spec
index 36fa48c..89fa8ae 100644
--- a/kdelibs.spec
+++ b/kdelibs.spec
@@ -1,9 +1,9 @@
 
-%define attica_ver 0.1.4
+%define attica_ver 0.1.90
 %define dbusmenu_qt_ver 0.5.2
 %define phonon_ver 4.4.2
 %define qt4_ver 4.7.0
-%define soprano_ver 2.5.0
+%define soprano_ver 2.5.60
 %define strigi_ver 0.7.2
 # to build/include apidocs or not
 %define apidocs 1
@@ -131,7 +131,7 @@ BuildRequires: OpenEXR-devel
 BuildRequires: openssl-devel
 BuildRequires: pcre-devel
 BuildRequires: phonon-devel >= %{phonon_ver} 
-BuildRequires: polkit-qt-devel
+BuildRequires: polkit-qt-devel >= 0.98.1
 BuildRequires: qca2-devel
 BuildRequires: shared-desktop-ontologies-devel
 BuildRequires: shared-mime-info