diff --git a/unifdef.spec b/unifdef.spec
index fa4e693..febd490 100644
--- a/unifdef.spec
+++ b/unifdef.spec
@@ -1,5 +1,5 @@
 Name:          unifdef
-Version:       2.11
+Version:       2.11.23.1cca442
 Release:       1mamba
 Summary:       A useful tool for removing #ifdef'ed lines from a file
 Group:         Development/Tools
@@ -42,6 +42,9 @@ Unifdef acts on #ifdef, #ifndef, #else, and #en­ dif lines, and it knows only e
 %doc Changelog COPYING README
 
 %changelog
+* Sun Oct 22 2017 Automatic Build System <autodist@mambasoft.it> 2.11.23.1cca442-1mamba
+- automatic update by autodist
+
 * Fri Dec 18 2015 Automatic Build System <autodist@mambasoft.it> 2.11-1mamba
 - automatic update by autodist