Gemfile.lock in metanorma-0.3.8 vs Gemfile.lock in metanorma-0.3.9

@@ -1,17 +1,18 @@
 PATH
   remote: .
   specs:
     metanorma (0.3.8)
       asciidoctor
+      htmlentities
 
 GEM
   remote: https://rubygems.org/
   specs:
     addressable (2.6.0)
       public_suffix (>= 2.0.2, < 4.0)
-    algoliasearch (1.25.2)
+    algoliasearch (1.26.0)
       httpclient (~> 2.8, >= 2.8.3)
       json (>= 1.5.1)
     asciidoctor (1.5.8)
     asciimath (1.0.8)
     byebug (10.0.2)
@@ -65,18 +66,18 @@
       ruby-xslt
       sassc (~> 1.12.1)
       thread_safe
       uuidtools
     isoics (0.1.7)
-    json (2.1.0)
+    json (2.2.0)
     liquid (4.0.1)
-    metanorma-iso (1.1.1)
+    metanorma-iso (1.1.2)
       asciidoctor (~> 1.5.7)
       iev (~> 0.2.0)
       isodoc (~> 0.9.8)
       metanorma-standoc (~> 1.1.0)
       ruby-jing
-    metanorma-standoc (1.1.2)
+    metanorma-standoc (1.1.3)
       asciidoctor (~> 1.5.7)
       concurrent-ruby
       html2doc (~> 0.8.0)
       iev (~> 0.2.0)
       isodoc (~> 0.9.0)