diff --git a/perl-IO-AIO.spec b/perl-IO-AIO.spec
index dafda7c..35906d2 100644
--- a/perl-IO-AIO.spec
+++ b/perl-IO-AIO.spec
@@ -1,15 +1,16 @@
 %define perl_major_ver %(eval `perl -V:version`; echo ${version%*.[0-9]*}.0)
+%define srcver %(echo %{version}| tr -d 0)
 
 Name:          perl-IO-AIO
-Version:       4.73
-Release:       2mamba
+Version:       4.80
+Release:       1mamba
 Summary:       IO::AIO - Asynchronous Input/Output
 Group:         System/Libraries/Perl
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://www.cpan.org
-Source:        https://cpan.metacpan.org/authors/id/M/ML/MLEHMANN/IO-AIO-%{version}.tar.gz
+Source:        https://cpan.metacpan.org/authors/id/M/ML/MLEHMANN/IO-AIO-%{srcver}.tar.gz
 License:       Artistic, GPL
 Requires:      perl >= %perl_major_ver
 ## AUTOBUILDREQ-BEGIN
@@ -26,7 +27,7 @@ BuildRequires: perl >= 2:5.36.0
 This module implements asynchronous I/O using whatever means your operating system supports.
 
 %prep
-%setup -q -n IO-AIO-%{version}
+%setup -q -n IO-AIO-%{srcver}
 
 %build
 perl Makefile.PL PREFIX=%{_prefix} INSTALLDIRS=vendor
@@ -56,6 +57,9 @@ rm -f .packlist
 %defattr(-,root,root)
 
 %changelog
+* Thu Aug 31 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 4.80-1mamba
+- update to 4.80
+
 * Sun Apr 16 2023 Sdk Build System <sdk@mambasoft.it> 4.73-2mamba
 - rebuilt with perl 5.36.0