Gemfile.lock in mojo_magick-0.5.3 vs Gemfile.lock in mojo_magick-0.5.4

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    mojo_magick (0.5.3)
+    mojo_magick (0.5.4)
 
 GEM
   remote: https://rubygems.org/
   specs:
     diff-lcs (1.2.4)