diff --git a/libmxml.spec b/libmxml.spec
index 083dbeb..6cc0169 100644
--- a/libmxml.spec
+++ b/libmxml.spec
@@ -1,5 +1,5 @@
 Name:          libmxml
-Version:       3.0
+Version:       3.1
 Release:       1mamba
 Summary:       A small XML parsing library that you can use to read XML and XML-like data files
 Group:         System/Libraries
@@ -66,6 +66,9 @@ This package contains static libraries and header files need for development.
 %{_libdir}/pkgconfig/*.pc
 
 %changelog
+* Sat Aug 31 2019 Automatic Build System <autodist@mambasoft.it> 3.1-1mamba
+- automatic version update by autodist
+
 * Sun Aug 18 2019 Automatic Build System <autodist@mambasoft.it> 3.0-1mamba
 - automatic version update by autodist