Gemfile.lock in piggybak-0.6.19 vs Gemfile.lock in piggybak-0.6.20

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    piggybak (0.6.19)
+    piggybak (0.6.20)
       activemerchant
       countries
       devise
       rack-ssl-enforcer
       rails (~> 3.2.8)