diff --git a/.gitignore b/.gitignore
index e04bd49..3f275e3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,4 @@
 /kramdown-1.14.0.gem
 /kramdown-1.15.0.gem
 /kramdown-1.16.2.gem
+/kramdown-1.17.0.gem
diff --git a/rubygem-kramdown.spec b/rubygem-kramdown.spec
index fe4043f..9d6f5ab 100644
--- a/rubygem-kramdown.spec
+++ b/rubygem-kramdown.spec
@@ -2,8 +2,8 @@
 %global gem_name kramdown
 
 Name: rubygem-%{gem_name}
-Version: 1.16.2
-Release: 2%{?dist}
+Version: 1.17.0
+Release: 1%{?dist}
 Summary: Fast, pure-Ruby Markdown-superset converter
 
 License:	MIT
@@ -94,6 +94,9 @@ popd
 %doc	%{gem_instdir}/doc/
 
 %changelog
+* Mon Jun  4 2018 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.17.0-1
+- 1.17.0
+
 * Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.16.2-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
 
diff --git a/sources b/sources
index 2a0202e..302f2b1 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (kramdown-1.16.2.gem) = da6981969aca283c50b5a34650833c1364afcf74ecc64daba1eed20b198490bf1fdda91096f37574281b50f36713326c367307137446b1fd84a049358a13e4d7
+SHA512 (kramdown-1.17.0.gem) = 0f98f4234dec41b53d7f116be1075176c7fcbf21621c6f52a9e5b4055a777b01f1a0a912be81a651e85df022e7bab3ac183ee66cd87abeae092cd1920aceff04