diff --git a/.gitignore b/.gitignore
index 134bcfa..b879be4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -32,3 +32,5 @@ nokogiri-1.4.3.1.gem
 /nokogiri-1.8.5.gem
 /nokogiri-1.9.1.gem
 /rubygem-nokogiri-1.9.1-full.tar.gz
+/nokogiri-1.10.0.gem
+/rubygem-nokogiri-1.10.0-full.tar.gz
diff --git a/rubygem-nokogiri.spec b/rubygem-nokogiri.spec
index fe2e6d1..921eeed 100644
--- a/rubygem-nokogiri.spec
+++ b/rubygem-nokogiri.spec
@@ -1,4 +1,4 @@
-%global	mainver		1.9.1
+%global	mainver		1.10.0
 #%%global	prever		.rc3
 
 %global	mainrel		1
@@ -227,6 +227,9 @@ popd
 %{gem_dir}/doc/%{gem_name}-%{mainver}%{?prever}/
 
 %changelog
+* Wed Jan  9 2019 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.10.0-1
+- 1.10.0
+
 * Mon Dec 31 2018 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.9.1-1
 - 1.9.1
 
diff --git a/sources b/sources
index 0a3f5e0..a6712d1 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (nokogiri-1.9.1.gem) = e287ded4dfdd2ed99d6acd63781a4a64c51d70ded6b97ad653888660201d6575a1eea96aedac9be31570531412b1a404e03229d2e31fd0c8ed2824d8ebb46bc3
-SHA512 (rubygem-nokogiri-1.9.1-full.tar.gz) = bb06498c05c1d2bddd3736696bc29336383129a97fbc19bfa5e3523c397c984062dff6f45eae473a6a7d28b4a59ac097fb3cbddc041d959b565d9bc7209f1f89
+SHA512 (nokogiri-1.10.0.gem) = 00a9307e5073a2246d51df4ad0567e503ed6064d45a125eedb09803012c7ff77c2068429a549fe42088f0155f711cd1a13081e4b9170ddfb24176ea8ae5d1544
+SHA512 (rubygem-nokogiri-1.10.0-full.tar.gz) = 203492841feab8c16e7c2a75323376bdff54f7d42df02b02ffeb8b44946a3a8f04dc2864971e740fd6ec03fa0f229c7c6cf53d1dbde6717e475aae9027c3ad0c