Gemfile.lock in itools-0.4.1 vs Gemfile.lock in itools-0.4.2

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    itools (0.4.1)
+    itools (0.4.2)
       bundler (~> 1.17)
       gli (~> 2.17)
       rake (~> 10.0)
       spreadsheet (~> 1.1, >= 1.1.8)