diff --git a/munin.spec b/munin.spec
index e539be3..fa5debc 100644
--- a/munin.spec
+++ b/munin.spec
@@ -4,7 +4,7 @@
 %define cgidir     %(apxs -q cgidir 2>/dev/null)
 Name:          munin
 Version:       2.0.73
-Release:       1mamba
+Release:       2mamba
 Summary:       A networked resource monitoring tool that can help analyze resource trends
 Group:         Network/Monitoring
 Vendor:        openmamba
@@ -20,6 +20,7 @@ BuildRequires: perl-CGI-Fast
 BuildRequires: perl-DBD-Pg
 BuildRequires: perl-DBI
 BuildRequires: perl-Date-Manip
+BuildRequires: perl-Encode
 BuildRequires: perl-File-Copy-Recursive
 BuildRequires: perl-HTML-Template
 BuildRequires: perl-IO-Socket-INET6
@@ -31,9 +32,9 @@ BuildRequires: perl-URI
 BuildRequires: perl-XML-LibXML
 BuildRequires: perl-devel
 BuildRequires: perl-libwww
-BuildRequires: rrdtool-perl
+BuildRequires: perl-rrdtool
 ## AUTOBUILDREQ-END
-BuildRequires: perl
+BuildRequires: perl >= 2:5.36.0
 BuildRequires: apache
 Requires(pre): apache
 
@@ -135,6 +136,9 @@ fi
 #%doc ChangeLog README README.HP-UX README.OSX
 
 %changelog
+* Thu Apr 20 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 2.0.73-2mamba
+- rebuilt with perl 5.36.0
+
 * Wed Mar 22 2023 Automatic Build System <autodist@mambasoft.it> 2.0.73-1mamba
 - automatic version update by autodist