Gemfile.lock in optional-0.0.3 vs Gemfile.lock in optional-0.0.4

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    optional (0.0.2)
+    optional (0.0.4)
 
 GEM
   remote: https://rubygems.org/
   specs:
     diff-lcs (1.2.1)