diff --git a/mambabase.spec b/mambabase.spec
index e4f347a..57a39bd 100644
--- a/mambabase.spec
+++ b/mambabase.spec
@@ -1,5 +1,5 @@
 Name:          mambabase
-Version:       1.5
+Version:       1.6
 Release:       1mamba
 Summary:       Tool to install distribution basic and additional components
 Group:         Graphical Desktop/Applications/Administration
@@ -13,11 +13,11 @@ License:       GPL
 ## AUTOBUILDREQ-END
 Requires:      desktop-base-openmamba
 Requires:      openmamba-icons
-Requires:      PyQt5-py3
+Requires:      PyQt6-py3
 Requires:      python-sip-py3
 Requires:      pygobject-py3
 Requires:      python-distro-py3
-Requires:      qt5-qttranslations
+Requires:      qt6-qttranslations
 Requires:      netsrpms
 
 %description
@@ -47,6 +47,9 @@ Tool to install distribution basic and additional components.
 %doc AUTHORS COPYING
 
 %changelog
+* Tue Jun 04 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 1.6-1mamba
+- update to 1.6
+
 * Sat Oct 07 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.5-1mamba
 - update to 1.5