diff --git a/serd.spec b/serd.spec
index 16cb527..cfdd448 100644
--- a/serd.spec
+++ b/serd.spec
@@ -1,5 +1,5 @@
 Name:          serd
-Version:       0.20.0
+Version:       0.22.0
 Release:       1mamba
 Summary:       A lightweight C library for RDF syntax which supports reading and writing Turtle and NTriples
 Group:         Applications/Multimedia
@@ -80,6 +80,9 @@ This package contains libraries and header files for developing applications tha
 
 
 %changelog
+* Fri Oct 16 2015 Automatic Build System <autodist@mambasoft.it> 0.22.0-1mamba
+- automatic version update by autodist
+
 * Mon Nov 03 2014 Automatic Build System <autodist@mambasoft.it> 0.20.0-1mamba
 - automatic version update by autodist