diff --git a/mambatray.spec b/mambatray.spec
index 47d1685..bfa9cd7 100644
--- a/mambatray.spec
+++ b/mambatray.spec
@@ -1,6 +1,6 @@
 Name:          mambatray
-Version:       4.0.0
-Release:       1mamba
+Version:       4.1.0
+Release:       2mamba
 Summary:       A tray-icon based openmamba control center
 Group:         Graphical Desktop/Applications/Configuration
 Vendor:        openmamba
@@ -14,16 +14,14 @@ License:       GPL
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 Requires:      packagekitgui
 Requires:      firewallgui
-Requires:      python36
-Requires:      PyQt5-py36
-Requires:      python-sip-py36
+Requires:      python3
+Requires:      PyQt5-py3
+Requires:      python-sip-py3
 Requires:      ufw
-Requires:      python-libproxy-py36
-Requires:      plasma-pk-updates
-Requires:      apper
-Requires:      kcm_ufw
-Requires:      kde-runtime
+Requires:      python-libproxy-py3
+#Requires:      plasma-pk-updates
 #Requires:      discover
+#Requires:      kcm_ufw
 
 %description
 A tray-icon based openmamba control center.
@@ -59,6 +57,12 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null
 %doc AUTHORS COPYING
 
 %changelog
+* Fri Jul 24 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 4.1.0-2mamba
+- fix for using plasma-discover instead of apper
+
+* Wed Jul 22 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 4.1.0-1mamba
+- update to 4.1.0
+
 * Thu Oct 24 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 4.0.0-1mamba
 - update to 4.0.0