diff --git a/perl-B-Utils.spec b/perl-B-Utils.spec
index 3695710..32984c5 100644
--- a/perl-B-Utils.spec
+++ b/perl-B-Utils.spec
@@ -2,7 +2,7 @@
 
 Name:          perl-B-Utils
 Version:       0.27
-Release:       1mamba
+Release:       2mamba
 Summary:       B::Utils - Helper functions for op tree manipulation
 Group:         System/Libraries/Perl
 Vendor:        openmamba
@@ -16,6 +16,7 @@ BuildRequires: glibc-devel
 BuildRequires: libperl
 BuildRequires: perl-devel
 ## AUTOBUILDREQ-END
+BuildRequires: perl >= 2:5.36.0
 Requires:      perl >= %perl_major_ver
 
 %description
@@ -44,6 +45,8 @@ for dir in `find %{buildroot} -type d | grep $strid`; do
    echo "%dir ${dir#%buildroot}" >> .packlist
 done
 
+find %{buildroot} -name *.so -exec chmod u+w {} \;
+
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
@@ -52,5 +55,8 @@ done
 %doc LICENSE
 
 %changelog
+* Sat Apr 15 2023 Sdk Build System <sdk@mambasoft.it> 0.27-2mamba
+- rebuilt with perl 5.36.0
+
 * Mon Nov 29 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 0.27-1mamba
 - package created using the webbuild interface