Gemfile.lock in isobib-0.3.1 vs Gemfile.lock in isobib-0.4.0

@@ -1,49 +1,56 @@
 PATH
   remote: .
   specs:
-    isobib (0.3.1)
+    isobib (0.4.0)
       algoliasearch
-      iso-bib-item (~> 0.3.0)
+      iecbib (~> 0.2.0)
+      iso-bib-item (~> 0.4.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
+    addressable (2.5.2)
+      public_suffix (>= 2.0.2, < 4.0)
     algoliasearch (1.23.2)
       httpclient (~> 2.8, >= 2.8.3)
       json (>= 1.5.1)
     byebug (10.0.2)
     coderay (1.1.2)
     diff-lcs (1.3)
     docile (1.3.1)
     equivalent-xml (0.6.0)
       nokogiri (>= 1.4.3)
     httpclient (2.8.3)
-    iso-bib-item (0.3.0)
+    iecbib (0.2.0)
+      addressable
+      iso-bib-item (~> 0.4.0)
+    iso-bib-item (0.4.0)
       isoics (~> 0.1.6)
       nokogiri (~> 1.8.4)
       ruby_deep_clone (~> 0.8.0)
     isoics (0.1.7)
     json (2.1.0)
     method_source (0.9.0)
     mini_portile2 (2.3.0)
-    nokogiri (1.8.4)
+    nokogiri (1.8.5)
       mini_portile2 (~> 2.3.0)
     pry (0.11.3)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
     pry-byebug (3.6.0)
       byebug (~> 10.0)
       pry (~> 0.10)
+    public_suffix (3.0.3)
     rake (10.5.0)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)
       rspec-mocks (~> 3.8.0)
     rspec-core (3.8.0)
       rspec-support (~> 3.8.0)
-    rspec-expectations (3.8.1)
+    rspec-expectations (3.8.2)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.8.0)
     rspec-mocks (3.8.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.8.0)
@@ -67,6 +74,6 @@
   rake (~> 10.0)
   rspec (~> 3.0)
   simplecov
 
 BUNDLED WITH
-   1.16.2
+   1.16.6