Gemfile.lock in rcmd-1.5.6 vs Gemfile.lock in rcmd-1.5.7

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    rcmd (1.5.6)
+    rcmd (1.5.7)
       io-console
       net-ssh
       thread
       tty-prompt