diff --git a/mambatray.spec b/mambatray.spec
index 63af275..47d1685 100644
--- a/mambatray.spec
+++ b/mambatray.spec
@@ -1,6 +1,6 @@
 Name:          mambatray
-Version:       3.0.4
-Release:       2mamba
+Version:       4.0.0
+Release:       1mamba
 Summary:       A tray-icon based openmamba control center
 Group:         Graphical Desktop/Applications/Configuration
 Vendor:        openmamba
@@ -59,6 +59,12 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null
 %doc AUTHORS COPYING
 
 %changelog
+* Thu Oct 24 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 4.0.0-1mamba
+- update to 4.0.0
+
+* Thu Oct 24 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 3.0.5-1mamba
+- update to 3.0.5
+
 * Sun Oct 20 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 3.0.4-2mamba
 - require kcm_ufw and kde-runtime for firewall configuration