From f22d26d755b0d7bc32cfddfc482b45619352bf24 Mon Sep 17 00:00:00 2001
From: Nick Nicholas <opoudjis@gmail.com>
Date: Mon, 5 Jul 2021 21:20:06 +1000
Subject: [PATCH] version bump

---
 lib/asciidoctor/iec/isodoc.rng | 19 ++++++++++++++++++-
 lib/metanorma/iec/version.rb   |  2 +-
 metanorma-iec.gemspec          |  2 +-
 3 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/lib/asciidoctor/iec/isodoc.rng b/lib/asciidoctor/iec/isodoc.rng
index 152233cf..3c824e5b 100644
--- a/lib/asciidoctor/iec/isodoc.rng
+++ b/lib/asciidoctor/iec/isodoc.rng
@@ -955,7 +955,24 @@
   <define name="concept">
     <element name="concept">
       <optional>
-        <attribute name="term"/>
+        <element name="refterm">
+          <zeroOrMore>
+            <choice>
+              <ref name="PureTextElement"/>
+              <ref name="stem"/>
+            </choice>
+          </zeroOrMore>
+        </element>
+      </optional>
+      <optional>
+        <element name="renderterm">
+          <zeroOrMore>
+            <choice>
+              <ref name="PureTextElement"/>
+              <ref name="stem"/>
+            </choice>
+          </zeroOrMore>
+        </element>
       </optional>
       <choice>
         <ref name="eref"/>
diff --git a/lib/metanorma/iec/version.rb b/lib/metanorma/iec/version.rb
index d85a18e6..7b99e872 100644
--- a/lib/metanorma/iec/version.rb
+++ b/lib/metanorma/iec/version.rb
@@ -1,6 +1,6 @@
 module Metanorma
   module Iec
-    VERSION = "1.3.5".freeze
+    VERSION = "1.3.6".freeze
   end
 end
 
diff --git a/metanorma-iec.gemspec b/metanorma-iec.gemspec
index 631f4d24..63a94b0c 100644
--- a/metanorma-iec.gemspec
+++ b/metanorma-iec.gemspec
@@ -27,7 +27,7 @@ Gem::Specification.new do |spec|
   spec.test_files    = `git ls-files -- {spec}/*`.split("\n")
   spec.required_ruby_version = Gem::Requirement.new(">= 2.5.0")
 
-  spec.add_dependency "metanorma-iso", "~> 1.8.0"
+  spec.add_dependency "metanorma-iso", "~> 1.8.6"
   spec.add_dependency "ruby-jing"
 
   spec.add_development_dependency "byebug"