diff --git a/mono-basic.spec b/mono-basic.spec
index b54a6c6..197ff3d 100644
--- a/mono-basic.spec
+++ b/mono-basic.spec
@@ -1,5 +1,5 @@
 Name:          mono-basic
-Version:       4.6
+Version:       4.7
 Release:       1mamba
 Summary:       Mono VisualBasic.NET Compiler and Runtime
 Group:         Development/Languages
@@ -54,6 +54,9 @@ This allows applications compiled using Microsoft's Visual Basic.NET compiler to
 %doc ChangeLog README vbnc/vbnc/Readme.txt
 
 %changelog
+* Sun Apr 19 2020 Automatic Build System <autodist@mambasoft.it> 4.7-1mamba
+- automatic update by autodist
+
 * Tue Aug 08 2017 Automatic Build System <autodist@mambasoft.it> 4.6-1mamba
 - automatic version update by autodist