diff --git a/go-md2man.spec b/go-md2man.spec
index fd67a42..b8af40e 100644
--- a/go-md2man.spec
+++ b/go-md2man.spec
@@ -1,6 +1,6 @@
 Name:          go-md2man
 Version:       1.0.8
-Release:       1mamba
+Release:       2mamba
 Summary:       go md to man conversion tool
 Group:         Development/Tools
 Vendor:        openmamba
@@ -15,7 +15,7 @@ BuildRequires: glibc-devel
 BuildRequires: libgcc
 BuildRequires: libgo-devel
 ## AUTOBUILDREQ-END
-BuildRequires: libgo-devel >= 6.1.0-2mamba
+BuildRequires: libgo-devel >= 8.1.0
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
@@ -48,6 +48,9 @@ install -Dm755 go-md2man.1 %{buildroot}%{_mandir}/man1/go-md2man.1
 %doc LICENSE.md
 
 %changelog
+* Mon Jun 25 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.8-2mamba
+- rebuilt with libgo 8.1.0
+
 * Wed Apr 18 2018 Automatic Build System <autodist@mambasoft.it> 1.0.8-1mamba
 - automatic version update by autodist