diff --git a/perl-CBOR-XS.spec b/perl-CBOR-XS.spec
index a73337c..0f1c16d 100644
--- a/perl-CBOR-XS.spec
+++ b/perl-CBOR-XS.spec
@@ -2,7 +2,7 @@
 
 Name:          perl-CBOR-XS
 Version:       1.86
-Release:       1mamba
+Release:       2mamba
 Summary:       CBOR::XS - Concise Binary Object Representation (CBOR, RFC7049)
 Group:         System/Libraries/Perl
 Vendor:        openmamba
@@ -17,6 +17,7 @@ BuildRequires: perl-Types-Serialiser
 BuildRequires: perl-common-sense
 BuildRequires: perl-devel
 ## AUTOBUILDREQ-END
+BuildRequires: perl >= 2:5.36.0
 Requires:      perl >= %perl_major_ver
 
 %description
@@ -47,6 +48,8 @@ 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}"
 
@@ -57,6 +60,9 @@ done
 # %doc README
 
 %changelog
+* Sun Apr 16 2023 Sdk Build System <sdk@mambasoft.it> 1.86-2mamba
+- rebuilt with perl 5.36.0
+
 * Sun Jan 09 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.86-1mamba
 - update to 1.86