diff --git a/facter-4.2.0.gem b/facter-4.2.0.gem
deleted file mode 100644
index a1db689..0000000
Binary files a/facter-4.2.0.gem and /dev/null differ
diff --git a/facter-4.2.1.gem b/facter-4.2.1.gem
new file mode 100644
index 0000000..aca736b
Binary files /dev/null and b/facter-4.2.1.gem differ
diff --git a/ruby-facter.spec b/ruby-facter.spec
index 1f52b46..0d94a7b 100644
--- a/ruby-facter.spec
+++ b/ruby-facter.spec
@@ -1,5 +1,5 @@
 Name:          ruby-facter
-Version:       4.2.0
+Version:       4.2.1
 Release:       1mamba
 Summary:       A library for collecting facts about your system
 Group:         System/Libraries
@@ -43,6 +43,9 @@ gem install --no-user-install --ignore-dependencies -i "%{buildroot}$gemdir" \
 %{_libdir}/ruby/gems/*/doc/facter-%{version}/*
 
 %changelog
+* Thu Jun 10 2021 Automatic Build System <autodist@mambasoft.it> 4.2.1-1mamba
+- automatic version update by autodist
+
 * Wed Jun 02 2021 Automatic Build System <autodist@mambasoft.it> 4.2.0-1mamba
 - automatic version update by autodist