diff --git a/drupal.spec b/drupal.spec
index 8f4f9b7..62ba877 100644
--- a/drupal.spec
+++ b/drupal.spec
@@ -22,7 +22,7 @@
 %endif
 
 Name:          %{?sitename:%sitename-website-}drupal
-Version:       8.3.0
+Version:       8.3.1
 Release:       1mamba
 Summary:       An open source content management platform powering millions of websites and applications
 Group:         Applications/Web
@@ -137,6 +137,9 @@ fi
 #%{installdir}/xmlrpc.php
 
 %changelog
+* Thu Apr 20 2017 Automatic Build System <autodist@mambasoft.it> 8.3.1-1mamba
+- automatic version update by autodist
+
 * Fri Apr 07 2017 Automatic Build System <autodist@mambasoft.it> 8.3.0-1mamba
 - automatic version update by autodist