Gemfile.lock in ref2bibtex-0.1.0 vs Gemfile.lock in ref2bibtex-0.1.1

@@ -1,24 +1,39 @@
 PATH
   remote: .
   specs:
-    ref2bibtex (0.1.0)
+    ref2bibtex (0.1.1)
 
 GEM
   remote: https://rubygems.org/
   specs:
     awesome_print (1.7.0)
     byebug (9.0.6)
+    diff-lcs (1.3)
     rake (12.0.0)
+    rspec (3.6.0)
+      rspec-core (~> 3.6.0)
+      rspec-expectations (~> 3.6.0)
+      rspec-mocks (~> 3.6.0)
+    rspec-core (3.6.0)
+      rspec-support (~> 3.6.0)
+    rspec-expectations (3.6.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.6.0)
+    rspec-mocks (3.6.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.6.0)
+    rspec-support (3.6.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   awesome_print
   bundler (~> 1.6)
   byebug (~> 9.0)
   rake (~> 12.0)
   ref2bibtex!
+  rspec
 
 BUNDLED WITH
    1.14.6