diff --git a/aria2.spec b/aria2.spec
index a04f73a..4d24d6b 100644
--- a/aria2.spec
+++ b/aria2.spec
@@ -1,5 +1,5 @@
 Name:          aria2
-Version:       1.20.0
+Version:       1.21.0
 Release:       1mamba
 Summary:       A utility for downloading files via HTTP(S), FTP, BitTorrent, and Metalink
 Group:         Applications/Networking
@@ -69,6 +69,9 @@ It has a powerful segmented downloading ability, downloading a file from multipl
 %doc AUTHORS COPYING
 
 %changelog
+* Wed Mar 16 2016 Automatic Build System <autodist@mambasoft.it> 1.21.0-1mamba
+- automatic version update by autodist
+
 * Mon Feb 15 2016 Automatic Build System <autodist@mambasoft.it> 1.20.0-1mamba
 - automatic version update by autodist