Gemfile.lock in ffi-wiring_pi-0.2.0 vs Gemfile.lock in ffi-wiring_pi-0.3.0

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    ffi-wiring_pi (0.1.6)
+    ffi-wiring_pi (0.3.0)
       ffi (~> 1.0)
 
 GEM
   remote: https://rubygems.org/
   specs: