diff --git a/.gitignore b/.gitignore
index 3a75fb4..5ebd9c8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -56,3 +56,5 @@ nokogiri-1.4.3.1.gem
 /rubygem-nokogiri-1.11.0.rc4-full.tar.gz
 /rubygem-nokogiri-1.11.0-full.tar.gz
 /nokogiri-1.11.0.gem
+/rubygem-nokogiri-1.11.1-full.tar.gz
+/nokogiri-1.11.1.gem
diff --git a/rubygem-nokogiri.spec b/rubygem-nokogiri.spec
index 61ada1b..98019d0 100644
--- a/rubygem-nokogiri.spec
+++ b/rubygem-nokogiri.spec
@@ -1,4 +1,4 @@
-%global	mainver		1.11.0
+%global	mainver		1.11.1
 #%%global	prever		.rc4
 
 %global	mainrel		1
@@ -12,7 +12,7 @@
 Summary:	An HTML, XML, SAX, and Reader parser
 Name:		rubygem-%{gem_name}
 Version:	%{mainver}
-Release:	%{?prever:0.}%{mainrel}%{?prever:.%{prerpmver}}%{?dist}.1
+Release:	%{?prever:0.}%{mainrel}%{?prever:.%{prerpmver}}%{?dist}
 License:	MIT
 URL:		http://nokogiri.rubyforge.org/nokogiri/
 Source0:	https://rubygems.org/gems/%{gem_name}-%{mainver}%{?prever}.gem
@@ -232,6 +232,9 @@ popd
 %{gem_dir}/doc/%{gem_name}-%{mainver}%{?prever}/
 
 %changelog
+* Fri Jan  8 2021 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.11.1-1
+- 1.11.1
+
 * Wed Jan 06 2021 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.11.0-1.1
 - F-34: rebuild against ruby 3.0
 
diff --git a/sources b/sources
index 299934a..5ca9928 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (rubygem-nokogiri-1.11.0-full.tar.gz) = c0198d7d1b7977c4c45a354c2880e488a5833757e43fc2728cab23dd0eb464b18d92e38f312b942523e62119e3fae0edc77719b6ea86d20bc01b8481a2909954
-SHA512 (nokogiri-1.11.0.gem) = bc02f3d845d5615f481d9e507f5c37ff8e05ab0e8e1dca2846c341c8b1de47e000183ead0207019fa2dbd8904dd1fa4b562ecd3ce1bc4f6dc6d537373057afeb
+SHA512 (rubygem-nokogiri-1.11.1-full.tar.gz) = 51ed6c8b52474c38bf1bd29aaec6a663daa7f238db2e4a29d01df00eef46f7980b31c3beff74106a3dc6133906e24e8c2153c333eb5ea4ef2508c4005f26d337
+SHA512 (nokogiri-1.11.1.gem) = 6d73cde64190afd0850eca9bedb41ceccd34919f04bd83726ba41cf1bda1bab3ecd56a5c4d391f1eb9f7e407a80ec65c922a2ebf8c7854ffc8a08bbd284f6827