Gemfile.lock in ref2bibtex-0.2.1 vs Gemfile.lock in ref2bibtex-0.2.2

@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    ref2bibtex (0.2.1)
+    ref2bibtex (0.2.2)
 
 GEM
   remote: https://rubygems.org/
   specs:
     awesome_print (1.8.0)
@@ -34,6 +34,6 @@
   rake (~> 12.3)
   ref2bibtex!
   rspec
 
 BUNDLED WITH
-   1.16.0
+   1.16.1