diff --git a/perl-Business-ISBN-Data.spec b/perl-Business-ISBN-Data.spec
index 9226af5..ee870eb 100644
--- a/perl-Business-ISBN-Data.spec
+++ b/perl-Business-ISBN-Data.spec
@@ -1,7 +1,7 @@
 %define perl_major_ver %(eval `perl -V:version`; echo ${version%*.[0-9]*}.0)
 
 Name:          perl-Business-ISBN-Data
-Version:       20230719.001
+Version:       20230811.001
 Release:       1mamba
 Summary:       Business::ISBN::Data - The data pack for Business::ISBN
 Group:         System/Libraries/Perl
@@ -49,6 +49,9 @@ rm -f .packlist
 %defattr(-,root,root)
 
 %changelog
+* Sat Aug 12 2023 Automatic Build System <autodist@mambasoft.it> 20230811.001-1mamba
+- automatic version update by autodist
+
 * Thu Jul 20 2023 Automatic Build System <autodist@mambasoft.it> 20230719.001-1mamba
 - automatic version update by autodist