diff --git a/re2c.spec b/re2c.spec
index 5aa76f9..84e84e2 100644
--- a/re2c.spec
+++ b/re2c.spec
@@ -1,5 +1,5 @@
 Name:          re2c
-Version:       0.16
+Version:       1.0.1
 Release:       1mamba
 Summary:       A tool for writing very fast and very flexible scanners
 Group:         System/Tools
@@ -40,6 +40,9 @@ re2c is a tool for writing very fast and very flexible scanners. Unlike any othe
 %doc README
 
 %changelog
+* Wed Aug 16 2017 Automatic Build System <autodist@mambasoft.it> 1.0.1-1mamba
+- automatic version update by autodist
+
 * Thu May 12 2016 Automatic Build System <autodist@mambasoft.it> 0.16-1mamba
 - automatic version update by autodist