diff --git a/lib/relaton/render/version.rb b/lib/relaton/render/version.rb
index 9fa1443..38318e5 100644
--- a/lib/relaton/render/version.rb
+++ b/lib/relaton/render/version.rb
@@ -1,5 +1,5 @@
 module Relaton
   module Render
-    VERSION = "0.5.15".freeze
+    VERSION = "0.6.0".freeze
   end
 end
diff --git a/relaton-render.gemspec b/relaton-render.gemspec
index 3df6fc8..1a346c6 100644
--- a/relaton-render.gemspec
+++ b/relaton-render.gemspec
@@ -28,7 +28,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_development_dependency "simplecov"
 
-  spec.add_dependency "isodoc-i18n", "~> 1.1.2"
+  spec.add_dependency "isodoc-i18n", "~> 1.2.0"
   spec.add_dependency "liquid", "~> 5"
   spec.add_dependency "nokogiri"
   spec.add_dependency "relaton-bib", ">= 1.13.0"