metanorma
diff --git a/‎lib/metanorma/jis/version.rb
+1-1 b/‎lib/metanorma/jis/version.rb
+1-1
diff --git a/‎metanorma-jis.gemspec
+2-2 b/‎metanorma-jis.gemspec
+2-2
diff --git a/‎spec/vcr_cassettes/isobib_123_dated.yml
+63-63 b/‎spec/vcr_cassettes/isobib_123_dated.yml
+63-63
diff --git a/‎spec/vcr_cassettes/isobib_123_mix_dated.yml
+66-66 b/‎spec/vcr_cassettes/isobib_123_mix_dated.yml
+66-66
diff --git a/‎spec/vcr_cassettes/isobib_123_undated.yml
+64-64 b/‎spec/vcr_cassettes/isobib_123_undated.yml
+64-64
@@ -1,6 +1,6 @@
 module Metanorma
   module JIS
-    VERSION = "0.2.10".freeze
+    VERSION = "0.2.12".freeze
   end
 end
 
@@ -28,10 +28,10 @@ Gem::Specification.new do |spec|
     || f.match(%r{Rakefile|bin/rspec})
   end
   spec.test_files = `git ls-files -- {spec}/*`.split("\n")
-  spec.required_ruby_version = Gem::Requirement.new(">= 2.7.0")
+  spec.required_ruby_version = Gem::Requirement.new(">= 3.1.0")
 
   spec.add_dependency "japanese_calendar", "~> 0"
-  spec.add_dependency "metanorma-iso", "~> 2.7.3"
+  spec.add_dependency "metanorma-iso", "~> 2.8.0"
   spec.add_dependency "pubid"
 
   spec.add_development_dependency "debug"