diff --git a/grep.spec b/grep.spec
index a85f6e4..40eb3b9 100644
--- a/grep.spec
+++ b/grep.spec
@@ -1,5 +1,5 @@
 Name:          grep
-Version:       2.20
+Version:       2.21
 Release:       1mamba
 Summary:       The GNU versions of grep pattern matching utilities
 Group:         Applications/File
@@ -62,6 +62,9 @@ exit 0
 %doc AUTHORS ChangeLog COPYING NEWS README THANKS TODO
 
 %changelog
+* Mon Nov 24 2014 Automatic Build System <autodist@mambasoft.it> 2.21-1mamba
+- automatic version update by autodist
+
 * Wed Jun 04 2014 Automatic Build System <autodist@mambasoft.it> 2.20-1mamba
 - automatic version update by autodist