diff --git a/libbytesize.spec b/libbytesize.spec
index 00181e5..da91700 100644
--- a/libbytesize.spec
+++ b/libbytesize.spec
@@ -1,5 +1,5 @@
 Name:          libbytesize
-Version:       2.1
+Version:       2.2
 Release:       1mamba
 Summary:       A tiny library providing a C "class" for working with arbitrary big sizes in bytes
 Group:         System/Libraries
@@ -77,6 +77,9 @@ This package contains libraries and header files for developing applications tha
 %doc README.md
 
 %changelog
+* Mon Feb 17 2020 Automatic Build System <autodist@mambasoft.it> 2.2-1mamba
+- automatic version update by autodist
+
 * Wed Aug 14 2019 Automatic Build System <autodist@mambasoft.it> 2.1-1mamba
 - automatic version update by autodist