diff --git a/unrar.spec b/unrar.spec
index bfc0efb..70dd659 100644
--- a/unrar.spec
+++ b/unrar.spec
@@ -1,5 +1,5 @@
 Name:          unrar
-Version:       5.4.5
+Version:       5.5.7
 Release:       1mamba
 Summary:       Unrar can extract files from .rar archives
 Group:         System/Tools
@@ -40,6 +40,9 @@ install -m 0644 unrar.1 %{buildroot}%{_mandir}/man1
 %{_mandir}/man1/*
 
 %changelog
+* Fri Aug 11 2017 Automatic Build System <autodist@mambasoft.it> 5.5.7-1mamba
+- automatic version update by autodist
+
 * Thu Sep 01 2016 Automatic Build System <autodist@mambasoft.it> 5.4.5-1mamba
 - automatic version update by autodist