diff --git a/json_pure-2.6.2.gem b/json_pure-2.6.2.gem
deleted file mode 100644
index 65a93a5..0000000
Binary files a/json_pure-2.6.2.gem and /dev/null differ
diff --git a/json_pure-2.6.3.gem b/json_pure-2.6.3.gem
new file mode 100644
index 0000000..0dc13b9
Binary files /dev/null and b/json_pure-2.6.3.gem differ
diff --git a/rubygem-json_pure.spec b/rubygem-json_pure.spec
index 9ec2671..0a27515 100644
--- a/rubygem-json_pure.spec
+++ b/rubygem-json_pure.spec
@@ -1,7 +1,7 @@
 %global gem_name json_pure
 Summary:             JSON Implementation for Ruby
 Name:                rubygem-%{gem_name}
-Version:             2.6.2
+Version:             2.6.3
 Release:             1
 License:             GPLv2 or Ruby
 URL:                 http://flori.github.com/json
@@ -55,6 +55,9 @@ popd
 %{gem_instdir}/json*.gemspec
 
 %changelog
+* Tue Nov 14 2023 yaoxin <yao_xin001@hoperun.com> - 2.6.3-1
+- Upgrade to 2.6.3
+
 * Tue Jun 28 2022 xu_ping <xuping33@h-partners.com> - 2.6.2-1
 - Upgrade 2.6.2