Gemfile.lock in big_simon-0.1.1 vs Gemfile.lock in big_simon-0.2.0

@@ -1,17 +1,19 @@
 PATH
   remote: .
   specs:
-    big_simon (0.1.1)
+    big_simon (0.2.0)
+      parallel
       parse_fasta (~> 2.5, >= 2.5.2)
       rya (~> 0.4.0)
       trollop (~> 2.1, >= 2.1.3)
 
 GEM
   remote: https://rubygems.org/
   specs:
     abort_if (0.2.0)
     diff-lcs (1.3)
+    parallel (1.12.1)
     parse_fasta (2.5.2)
     rake (10.5.0)
     rspec (3.7.0)
       rspec-core (~> 3.7.0)
       rspec-expectations (~> 3.7.0)