Gemfile.lock in iostruct-0.0.4 vs Gemfile.lock in iostruct-0.0.5

@@ -1,17 +1,20 @@
 PATH
   remote: .
   specs:
-    iostruct (0.0.2)
+    iostruct (0.0.5)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    rake (10.0.3)
+    rake (13.0.6)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  bundler (~> 1.3)
+  bundler
   iostruct!
   rake
+
+BUNDLED WITH
+   2.1.4