Gemfile.lock in riemann-babbler-2.8.2 vs Gemfile.lock in riemann-babbler-2.8.3

@@ -1,17 +1,15 @@
 PATH
   remote: .
   specs:
-    riemann-babbler (2.8.2)
+    riemann-babbler (2.8.3)
       beefcake
       configatron
-      docile
       file-tail
       net-http-server
       net-ntp
       net-ping
-      rest-client
       sys-filesystem
       sys-proctable
       trollop
 
 GEM
@@ -21,16 +19,14 @@
     blankslate (2.1.2.4)
     coderay (1.0.9)
     configatron (2.13.0)
       yamler (>= 0.1.0)
     diff-lcs (1.2.4)
-    docile (1.1.2)
     ffi (1.9.3)
     file-tail (1.0.12)
       tins (~> 0.5)
     method_source (0.8.2)
-    mime-types (2.0)
     net-http-server (0.2.2)
       parslet (~> 1.0)
     net-ntp (2.1.1)
     net-ping (1.7.1)
       ffi (>= 1.0.0)
@@ -39,11 +35,9 @@
     pry (0.9.12.2)
       coderay (~> 1.0.5)
       method_source (~> 0.8)
       slop (~> 3.4)
     rake (10.1.0)
-    rest-client (1.6.7)
-      mime-types (>= 1.16)
     rspec (2.14.1)
       rspec-core (~> 2.14.0)
       rspec-expectations (~> 2.14.0)
       rspec-mocks (~> 2.14.0)
     rspec-core (2.14.7)