diff --git a/rubygem-nokogiri.spec b/rubygem-nokogiri.spec
index 5e00d7d..bd0edd5 100644
--- a/rubygem-nokogiri.spec
+++ b/rubygem-nokogiri.spec
@@ -1,4 +1,4 @@
-%global	mainver		1.13.5
+%global	mainver		1.13.6
 #%%global	prever		.rc4
 
 %global	mainrel		1
@@ -262,6 +262,10 @@ popd
 %{gem_dir}/doc/%{gem_name}-%{mainver}%{?prever}/
 
 %changelog
+* Thu May 10 2022 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.13.6-1
+- 1.13.6
+- Addresses CVE-2022-29181
+
 * Thu May  5 2022 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.13.5-1
 - 1.13.5
 
diff --git a/sources b/sources
index beef380..56ea3c0 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (nokogiri-1.13.5.gem) = 68d8b60d7f9a3993924cd055a2cbab1397034a4fb0634a9b3a0c7015096fce5b519ff6d2eac11769834a02ebbd17d4a02e598db0f2e887a7e12d3b72f6e3e2f7
-SHA512 (rubygem-nokogiri-1.13.5-full.tar.gz) = ea9d2948b21638348b41816e03724aa007874497eb7725a4d641eb4d0a2723c074df18cbe2b7ac0ee2bdb377944eee6fd34db9de8d7b7d8243f326bb47b6c2e1
+SHA512 (nokogiri-1.13.6.gem) = 1928b41b1e8f5e99792b8427b8228343d53deca56d472055b2afdf29d247637acc3403c5183be0f80e64b55ba20747a152ce5eebdaf90a4c431ca54010ce4b3f
+SHA512 (rubygem-nokogiri-1.13.6-full.tar.gz) = 235f72e61112c49c8e21387bc0daa398c5a95eaefa55ba4a5d988aafdd36a577e09cc37f24e352b8617c99872feb11db2389130f1fa6771c1f03906474299d5a