diff --git a/.gitignore b/.gitignore
index faf532e..d28d0aa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@ nokogiri-1.4.3.1.gem
 /nokogiri-1.6.3.1.gem
 /nokogiri-1.6.4.1.gem
 /nokogiri-1.6.5.gem
+/nokogiri-1.6.6.1.gem
diff --git a/rubygem-nokogiri.spec b/rubygem-nokogiri.spec
index d63d35d..caa4a72 100644
--- a/rubygem-nokogiri.spec
+++ b/rubygem-nokogiri.spec
@@ -3,10 +3,10 @@
 %global        ruby_sitearch           %(ruby -rrbconfig -e "puts Config::CONFIG['sitearchdir']")
 %endif
 
-%global	mainver		1.6.5
+%global	mainver		1.6.6.1
 #%%global	prever			.beta.4
 
-%global	mainrel		2
+%global	mainrel		1
 %global	prerpmver		%(echo "%{?prever}" | sed -e 's|\\.||g')
 
 %global	gemdir			%(ruby -rubygems -e 'puts Gem::dir' 2>/dev/null)
@@ -189,6 +189,7 @@ done
 rm -rf %{buildroot}%{geminstdir}/ext/%{gemname}/
 rm -rf %{buildroot}%{geminstdir}/tmp/
 rm -f %{buildroot}%{geminstdir}/{.autotest,.require_paths,.gemtest,.travis.yml}
+rm -f %{buildroot}%{geminstdir}/.cross_rubies
 rm -f %{buildroot}%{geminstdir}/{build_all,dependencies.yml,test_all}
 rm -f %{buildroot}%{geminstdir}/.editorconfig
 rm -rf %{buildroot}%{geminstdir}/suppressions/
@@ -256,6 +257,9 @@ popd
 %{gemdir}/doc/%{gemname}-%{mainver}%{?prever}/
 
 %changelog
+* Fri Jan 23 2015 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.6.6.1-1
+- 1.6.6.1
+
 * Thu Jan 15 2015 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.6.5-2
 - Rebuild for ruby 2.2
 
diff --git a/sources b/sources
index 1257ed0..206e164 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-ac570aa0120b92185606919818d6ff92  nokogiri-1.6.5.gem
+76dd599bc8bcfd8f17488c093be254aa  nokogiri-1.6.6.1.gem