Gemfile.lock in jamef-api-0.5.0 vs Gemfile.lock in jamef-api-0.5.1

@@ -1,12 +1,11 @@
 PATH
   remote: .
   specs:
-    jamef-api (0.5.0)
+    jamef-api (0.5.1)
       activemodel
       activesupport
-      rest-client
       savon (~> 2.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
@@ -22,12 +21,10 @@
       nokogiri
     builder (3.2.3)
     coderay (1.1.2)
     concurrent-ruby (1.0.5)
     diff-lcs (1.3)
-    domain_name (0.5.20180417)
-      unf (>= 0.0.5, < 1.0.0)
     ffi (1.9.23)
     formatador (0.2.5)
     guard (2.14.2)
       formatador (>= 0.2.4)
       listen (>= 2.7, < 4.0)
@@ -42,12 +39,10 @@
       guard (~> 2.1)
       guard-compat (~> 1.1)
       rspec (>= 2.99.0, < 4.0)
     gyoku (1.3.1)
       builder (>= 2.1.2)
-    http-cookie (1.0.3)
-      domain_name (~> 0.5)
     httpi (2.4.3)
       rack
       socksify
     i18n (1.0.1)
       concurrent-ruby (~> 1.0)
@@ -55,17 +50,13 @@
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
     lumberjack (1.0.13)
     method_source (0.9.0)
-    mime-types (3.1)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
     mini_portile2 (2.3.0)
     minitest (5.11.3)
     nenv (0.3.0)
-    netrc (0.11.0)
     nokogiri (1.8.2)
       mini_portile2 (~> 2.3.0)
     nori (2.6.0)
     notiffany (0.1.1)
       nenv (~> 0.1)
@@ -76,14 +67,10 @@
     rack (2.0.4)
     rake (10.5.0)
     rb-fsevent (0.10.3)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
-    rest-client (2.0.2)
-      http-cookie (>= 1.0.2, < 2.0)
-      mime-types (>= 1.16, < 4.0)
-      netrc (~> 0.8)
     rspec (3.7.0)
       rspec-core (~> 3.7.0)
       rspec-expectations (~> 3.7.0)
       rspec-mocks (~> 3.7.0)
     rspec-core (3.7.1)
@@ -108,12 +95,9 @@
     socksify (1.7.1)
     thor (0.20.0)
     thread_safe (0.3.6)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
-    unf (0.1.4)
-      unf_ext
-    unf_ext (0.0.7.5)
     wasabi (3.5.0)
       httpi (~> 2.0)
       nokogiri (>= 1.4.2)
 
 PLATFORMS