Gemfile.lock in ffi-wiring_pi-0.1.6 vs Gemfile.lock in ffi-wiring_pi-0.2.0

- old
+ new

@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    ffi-wiring_pi (0.1.0)
+    ffi-wiring_pi (0.1.6)
       ffi (~> 1.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
@@ -26,9 +26,10 @@
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
+  bundler (~> 2.0)
   ffi-wiring_pi!
   rspec (~> 3.8)
   yard (~> 0.9.1)
 
 BUNDLED WITH