diff --git a/avr-libc.spec b/avr-libc.spec
index 81f3a0a..7836c8e 100644
--- a/avr-libc.spec
+++ b/avr-libc.spec
@@ -1,7 +1,7 @@
 %define        _avrdir  %{_prefix}/avr
 
 Name:          avr-libc
-Version:       1.8.1
+Version:       2.0.0
 Release:       1mamba
 Summary:       High quality C library for use with GCC on Atmel AVR microcontrollers
 Group:         System/Libraries
@@ -45,6 +45,9 @@ AVR Libc is a Free Software project whose goal is to provide a high quality C li
 %doc AUTHORS LICENSE ChangeLog* NEWS README
 
 %changelog
+* Tue Mar 01 2016 Automatic Build System <autodist@mambasoft.it> 2.0.0-1mamba
+- automatic update by autodist
+
 * Sat Aug 30 2014 Automatic Build System <autodist@mambasoft.it> 1.8.1-1mamba
 - automatic version update by autodist