diff --git a/dovecot.spec b/dovecot.spec
index 8f060a7..b272b33 100644
--- a/dovecot.spec
+++ b/dovecot.spec
@@ -5,7 +5,7 @@
 %define dovecot_userid 65427
 
 Name:          dovecot
-Version:       2.2.30.2
+Version:       2.2.31
 Release:       1mamba
 Summary:       An IMAP and POP3 server written with security primarily in mind
 Group:         System/Servers
@@ -246,6 +246,9 @@ fi
 %doc ChangeLog NEWS README TODO
 
 %changelog
+* Tue Jun 27 2017 Automatic Build System <autodist@mambasoft.it> 2.2.31-1mamba
+- automatic version update by autodist
+
 * Sat Jun 17 2017 Automatic Build System <autodist@mambasoft.it> 2.2.30.2-1mamba
 - automatic version update by autodist