diff --git a/lzip.spec b/lzip.spec
index 964ea4d..4a87d68 100644
--- a/lzip.spec
+++ b/lzip.spec
@@ -1,5 +1,5 @@
 Name:          lzip
-Version:       1.19
+Version:       1.20
 Release:       1mamba
 Summary:       A lossless data compressor based on the LZMA algorithm
 Group:         Applications/Archiving
@@ -52,6 +52,9 @@ exit 0
 %doc AUTHORS COPYING ChangeLog NEWS README
 
 %changelog
+* Tue Feb 20 2018 Automatic Build System <autodist@mambasoft.it> 1.20-1mamba
+- automatic version update by autodist
+
 * Mon Aug 07 2017 Automatic Build System <autodist@mambasoft.it> 1.19-1mamba
 - automatic version update by autodist