diff --git a/rubygem-json.spec b/rubygem-json.spec
index 0823c6b..bbfbb7e 100644
--- a/rubygem-json.spec
+++ b/rubygem-json.spec
@@ -1,8 +1,8 @@
 %global	gem_name	json
 
 Name:           rubygem-%{gem_name}
-Version:        2.6.3
-Release:        204%{?dist}
+Version:        2.7.0
+Release:        200%{?dist}
 
 Summary:        A JSON implementation in Ruby
 
@@ -20,6 +20,7 @@ BuildRequires:  ruby-devel
 BuildRequires:  rubygems-devel
 BuildRequires:  rubygem(rake)
 BuildRequires:  rubygem(bigdecimal)
+BuildRequires:  rubygem(test-unit-ruby-core)
 BuildRequires:  rubygem(test-unit)
 
 Obsoletes:	rubygem-%{gem_name}-gui < %{version}
@@ -124,6 +125,9 @@ popd
 
 
 %changelog
+* Fri Dec  1 2023 Mamoru TASAKA <mtasaka@fedoraproject.org> - 2.7.0-200
+- 2.7.0
+
 * Fri Jul 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 2.6.3-204
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
 
diff --git a/sources b/sources
index 383e6c6..7c07cb6 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (json-2.6.3.gem) = 10795b67403b03bf0780f9a34f3f1dd59cb797380bc28e8176890502b18fc064ad775b1472856400a1f75a75346fab1e9f63f799b6685d10363495c6a36b6911
-SHA512 (rubygem-json-2.6.3-missing-files.tar.gz) = 2819ff7450fac8d419c7ba731c216859417befa45feb4d768d5c5d802bed8cc58e2ce025b59928e05bb87d25a4b002bc62ebbe8b84e3aab9ce5e8e401b2e8698
+SHA512 (json-2.7.0.gem) = 88b2aec93197764e47e27435112d4d3b6e7437c0b48fe2848a62fb637c4f356ad28d8ecbf9ba194bac5e567ec743cdebb3b15b91bcbd0788f3e417414c751218
+SHA512 (rubygem-json-2.7.0-missing-files.tar.gz) = 4b5d137248b0bbce99eb7832bab6267b13a18826e0fd1672de26d29739f6d72c9c58e9379c9f951c6ea0e1b99cf2cb07c0c448b7fde84d52312daef2d538c775