diff --git a/qmapshack.spec b/qmapshack.spec
index 2667d54..6bb4139 100644
--- a/qmapshack.spec
+++ b/qmapshack.spec
@@ -1,6 +1,6 @@
 Name:          qmapshack
 Version:       1.16.1
-Release:       1mamba
+Release:       2mamba
 Summary:       Application to plan outdoor trips and visualize and archive all the GPS recordings
 Group:         Graphical Desktop/Applications/Utilities
 Vendor:        openmamba
@@ -33,6 +33,7 @@ BuildRequires: qt5-qttools-devel
 BuildRequires: cmake
 BuildRequires: routino
 BuildRequires: libproj-devel >= 8.0.1
+BuildRequires: libquazip-devel >= 1.3
 Requires:      routino
 Provides:      qlandkartegt
 Obsoletes:     qlandkartegt <= 1.15.2
@@ -101,6 +102,9 @@ QMapShack is the next generation of the famous QLandkarte GT application. And of
 %doc LICENSE
 
 %changelog
+* Fri Apr 29 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.16.1-2mamba
+- rebuilt with libquazip 1.3
+
 * Sat Dec 04 2021 Automatic Build System <autodist@mambasoft.it> 1.16.1-1mamba
 - automatic version update by autodist