Gemfile in asciidoctor-iso-0.7.7 vs Gemfile in asciidoctor-iso-0.7.8

@@ -3,6 +3,10 @@
 # Specify your gem's dependencies in ribose.gemspec
 gem "html2doc",
       git: "https://github.com/riboseinc/html2doc.git"
 gem "isodoc",
       git: "https://github.com/riboseinc/isodoc.git"
+gem "isobib",
+      git: "https://github.com/riboseinc/isobib.git"
+gem "iso-bib-item",
+      git: "https://github.com/riboseinc/iso-bib-item.git"
 gemspec